Walking along Trần Hưng Đạo Street toward the Cầu Kho area, between two tight rows of street-front townhouses, you can easily pass right by without noticing it. Only when you look up do you see a multi-story facade painted green, rows of pointed-arch windows, vertical bays rising like a small castle, and high at the crest a crescent moon cradling a star.
Step inside and the street traffic fades quickly. Just outside the prayer hall sits the ablution area where worshippers wash their hands, rinse their mouths, wash their faces and wash their feet before entering. The prayer hall itself is bare, without statues, paintings, altars or incense burners. There is only a level floor and a recessed wall niche pointing in a single direction. Visit in the evening and you will hear one thing more, the voices of children reciting lessons inside the mosque.
IClarifying the two names Jamiul Islamiyah and Jamiul Muslimin
One distinction must be made clear right from the start, because this point is often confused. This is a mosque of orthodox Sunni Islam belonging to the Cham Islam community. It is not a Bàni mosque. The Cham people in Vietnam have two distinct religious communities, and conflating the two is the first error the library seeks to avoid.
The most frequent point of confusion regarding this mosque in press reports and online listings is its name. The signboard above the gate at 459B Trần Hưng Đạo Street, online maps and local religious records all give its official name as Jamiul Islamiyah Mosque, while Saigon residents and local believers popularly call it Thánh đường Nancy (Nancy Mosque, after the old Nancy intersection and market nearby). However, several recent press articles writing about 459B Trần Hưng Đạo have added in parentheses the alternate name Jamiul Muslimin. Cross-checking against Dr. Phan Anh Tú's survey of Ho Chi Minh City mosques and the records of the Representative Board of the Municipal Muslim Community shows that Jamiul Muslimin Mosque is in fact a different mosque located at 52 Nguyễn Văn Trỗi Street (in the former Phú Nhuận District, built between 1969 and 1971, which serves as the office of the Representative Board of the Ho Chi Minh City Muslim Community). Because this page's URL slug was originally assigned under the name Jamiul Muslimin, the library displays both names in the heading and states this distinction upfront so readers searching under either name can find accurate information.
Etymologically, both names come from Arabic and denote a congregational mosque. The word jami (or jamiul) refers to a Friday congregational masjid. Islamiyah is the adjective meaning Islamic, whereas Muslimin means Muslims (believers). Because the two Arabic titles sound similar to non-specialists, secondary articles have occasionally transposed one name onto the other.
According to Islamic teaching, the foundation is belief in the One God, who has no physical form and cannot be depicted. Consequently, the mosque contains no statues, no paintings of people or animals, no incense burners and no food offerings. Decoration consists solely of geometric patterns and calligraphic verses from the Qur'an.
A believer's obligations rest on five pillars, namely the profession of faith, prayer five times each day, fasting throughout the month of Ramadan, almsgiving, and the pilgrimage to Mecca for those who are able. In orthodox Islam, these five duties belong to each individual believer and cannot be delegated to anyone else, which is why the mosque stays open year-round and welcomes worshippers every day.
The main prayer hall is reserved for men. The prayer leader is called the imam, though an imam is not an ordained priest, but a person of sufficient religious knowledge who stands in front to lead the rows in prayer. At Jamiul Islamiyah Mosque, several elders share the duties of management, leading prayer and teaching (such as management board head Hajj Musa and imams Hajj Aymin and Hajjổn), where the title Hajj (or Haji) before a personal name indicates that the bearer has completed the pilgrimage to Mecca.
The division of roles among Ho Chi Minh City's mosques is read through the origin of each community rather than municipal districts, and this mosque is an important piece of that picture. The library has separate entries for three other mosques in the city.
Al Rahim Mosque at 45 Nam Kỳ Khởi Nghĩa Street, founded in 1885, is the oldest in the city, built by Muslims of Malay and Indonesian origin. Jamia Al Musulman Mosque at 66 Đông Du Street was built in 1935 by Muslims of South Asian origin. Those two downtown mosques mark two distinct waves of overseas Muslim migrants.
The remaining mosques belong to the Cham of Vietnam, an indigenous ethnic group who moved to the city later from the southern provinces. Jamiul Anwar Mosque in Alley 157 Dương Bá Trạc belongs to the former District 8 Cham community originating from Châu Đốc. The mosque described here belongs to the Cầu Kho (Nancy) Cham neighborhood, standing right on the frontage of a major arterial road. Together with Jamiul Muslimin Mosque at 52 Nguyễn Văn Trỗi Street (headquarters of the municipal Muslim Representative Board), each mosque marks a distinct settlement chapter in the history of Islam in Saigon.
Two common misunderstandings should be clarified in a neutral historical tone.
First, Jamiul Islamiyah on Trần Hưng Đạo Street should not be conflated with Jamiul Muslimin on Nguyễn Văn Trỗi Street. As clarified above, the green castle-like mosque at 459B Trần Hưng Đạo Street is officially Jamiul Islamiyah Mosque (popularly called Nancy Mosque, founded in 1950 and rebuilt in 2003), whereas Jamiul Muslimin Mosque stands at 52 Nguyễn Văn Trỗi Street (former Phú Nhuận District, built between 1969 and 1971). A few press articles have bracketed the two names together, causing confusion for readers.
Second, the Cham community here does not practice Bàni Islam. Speaking generally of Muslim Cham is historically understandable but obscures a major difference in religious practice. This community practices orthodox Sunni Islam, where each believer prays five times daily, the entire neighborhood fasts throughout Ramadan, and the mosque stays open every day of the year. The Bàni Cham of the former Ninh Thuận and Bình Thuận provinces entrust daily ritual obligations to their Acar priestly class, maintain ancestral veneration customs, and open their houses of worship only during festival seasons. The library records this distinction as a factual observation without ranking either tradition above the other.
IIFrom 1950 to the green multi-story building
This mosque is younger than the two nineteenth- and early twentieth-century mosques in downtown former District 1, and older than the Cham mosque across the canal in former District 8. That chronological place reflects the history of the community, as Cham families settled in Saigon after the earlier overseas migrant waves, and the Cầu Kho (Nancy) neighborhood was one of their earliest urban footholds.
- 1885Al Rahim, the oldest mosque in the cityMuslims of Malay and Indonesian origin build a mosque at 45 Nam Kỳ Khởi Nghĩa Street, marking the earliest milestone on the city's Islamic map.
- 1935Jamia Al Musulman on Đông Du StreetSouth Asian Muslims build the mosque at 66 Đông Du Street, the largest in the downtown core, half a century after the first overseas Muslim migrant community.
- 1950Founding of the Cầu Kho mosqueThe Cham Muslim community in the Cầu Kho (Nancy) area establishes Jamiul Islamiyah Mosque on Trần Hưng Đạo Street as its neighborhood house of prayer and community center.
- 1966 to 1971Additional Cham mosques across the cityIn 1966, Châu Đốc Cham migrants establish Jamiul Anwar Mosque in Alley 157 Dương Bá Trạc (former District 8). Between 1969 and 1971, Jamiul Muslimin Mosque is built at 52 Nguyễn Văn Trỗi Street (former Phú Nhuận District), later becoming the office of the municipal Muslim Representative Board.
- First rebuildingReconstruction on the original footprintThe mosque at 459B Trần Hưng Đạo is rebuilt once prior to 2003, keeping the same site and prayer orientation, though published sources do not record the exact year of this intermediate rebuilding.
- March 2003Completion of the second rebuildingThe mosque at 459B Trần Hưng Đạo completes its second major reconstruction into the multi-story green castle-like building seen today, the largest rebuilding in its history.
- Present dayActive masjid and evening schoolThe mosque maintains five daily prayers, Friday Jumu'ah prayer, and nightly classes teaching the Qur'an, Arabic alphabet and Cham script to neighborhood children.
Two points in the historical record should be stated openly rather than smoothed over.
Sources report different figures for the citywide Muslim population. An architectural survey by Dr. Phan Anh Tú published in 2021 recorded 4,537 believers across 15 mosques and smaller prayer halls (suraos) in 12 former inner districts. By contrast, a 2026 article in VietNamNet reported more than nine thousand Cham Islam believers in the city, while a 2023 report in VnExpress estimated around ten thousand spread across 16 areas. Differences stem from survey dates and whether temporary migrant workers and students are included, so the library cites all three figures rather than fixing on a single number.
Regarding the first rebuilding. Published accounts agree that the mosque at 459B Trần Hưng Đạo has been rebuilt twice since 1950, with the most recent reconstruction completed in March 2003. Because the library has not found a verified primary record for the exact year of the first rebuilding, the timeline simply notes that an earlier reconstruction took place prior to 2003 without guessing a date.
IIICastle-like facade, mihrab and the evening class
This is a true urban mosque built on a narrow plot without a large courtyard or freestanding corner towers, fitted tightly between two rows of street-front townhouses. What compensates for the narrow footprint is vertical height. The building rises through multiple stories with vertical recessed bays, rows of pointed-arch windows, and a distinctive green exterior. That silhouette has earned it the local nickname of a green castle, setting the building apart from the surrounding commercial streetscape.
A wide unobstructed room with a level floor, without chairs, statues, paintings or altars. Worshippers stand shoulder to shoulder in horizontal rows. This main hall is reserved for men.
A recessed niche set into the west-northwest main wall, pointing along the qiblah toward Mecca. The mihrab is neither an altar nor a shrine, serving solely to orient the rows of worshippers.
A stepped pulpit placed beside the mihrab, used for the sermon during Friday prayer. It is the only spot raised above the common floor level, elevated for practical visibility rather than clerical status.
A water basin and row of taps at the entrance used for mandatory ritual washing before every prayer. Because no one may enter the prayer rows without washing first, this area is never omitted despite the narrow lot.
Evening classes use the main mosque floor and adjoining rooms. Children sit in groups around low tables to study Qur'anic reading, the Arabic alphabet and Cham script alongside moral instruction.
Limited to geometric patterns, stylized floral motifs and calligraphic verses from the Qur'an, in keeping with the prohibition against depicting living beings. High at the crest stands the crescent moon and five-pointed star.
The evening class deserves special attention because it shapes the inner life of this building. Every evening starting around 6:30 p.m., neighborhood children gather to learn Qur'anic recitation, the Arabic alphabet and Cham script, the traditional writing system of their own ethnic group, accompanied by lessons in ethics and ritual practice. Two educational tracks run side by side in the same evening, one devoted to religion and the other to ethnic heritage.
The second track is especially worth reflecting on. Children born in Ho Chi Minh City attend public schools in Vietnamese and speak Vietnamese with friends on the street. The script they practice each night inside the mosque is one that almost no one outside their community can read. Both long-standing Cham mosques along the city's canals, this one and Jamiul Anwar on Dương Bá Trạc Street, maintain these nightly classes, and that is the sharpest difference between them and the two downtown mosques founded by overseas migrant groups. Those earlier migrant groups brought their religion, whereas the Cham brought both their religion and their ancestral language and script, making the task of preservation doubly demanding.
IVThe lie of the land and orientation
A clear caveat must be stated upfront. Islam does not teach feng shui. The orientation of a mosque is fixed by a single mandatory religious rule, the qiblah direction, pointing toward the Kaaba in Mecca along the shortest path across the globe. From Saigon, that direction points west-northwest (around 291 to 292 degrees). The builders have no discretion to choose otherwise. No geomantic compass, no founder's birth year and no trigrams enter into that choice, and if the plot does not align with the qiblah, the rows of worshippers are angled inside the hall rather than altering the prayer direction.
What follows is strictly a reading through traditional Sino-Vietnamese geomancy, offered by the library as a point of comparison for readers familiar with that system, not a teaching of Islam or a consideration of the community when building the mosque.
First is orientation relative to the plot. On an urban thoroughfare, the lot aligns with the street grid, and here Trần Hưng Đạo Street runs roughly northeast to southwest, whereas the prayer hall must face Mecca to the west-northwest. The two axes do not coincide completely, and Islam resolves the difference decisively by aligning the rows of worshippers along the qiblah rather than turning the prayer direction to match the street. To eyes trained in traditional geomancy, which seeks to align building axis and compass direction, this looks unusual. Here direction stands above the walls.
Second is its position directly on a busy thoroughfare. Traditional geomancy pays close attention to the road in front of a building. A major arterial street carrying heavy traffic all day is classified in traditional terms as dynamic (động), where qi moves swiftly without settling, suited to shops and trade rather than quiet contemplation. Traditional manuals treat a house of worship fronting directly onto a busy artery with caution. Here the practical layout softens that street energy unintentionally, as worshippers must pass through the gate, stop at the water taps for ablution, remove their shoes, and only then step into the prayer hall. Those three pauses check the pace of the street outside the door.
Third is vertical height in place of horizontal depth. Traditional geomancy reads a place of worship along a horizontal axis from outer gate to inner sanctuary, tracing qi across successive courtyards. Here there is no room for such a sequence because the plot is squeezed between two shophouses, so the building rises upward through multiple stories instead of stepping back through courtyards. Traditional manuals have no category for a sanctuary stacked vertically, and the library notes this limitation plainly.
Finally, the prayer hall changes its role by the hour, serving as a house of prayer by day and a children's schoolroom in the evening. In traditional thought, a sanctuary is a still space reserved for a single sacred function, so a worship hall that converts into a classroom every night falls outside the old geomantic framework. Yet that dual daily life is precisely what keeps the community vibrant in the middle of a metropolis, illustrating the limits of any cross-tradition comparison.
VDaily, weekly and evening-school rhythms
The rhythm of the mosque runs on three cycles, namely five daily prayers, the collective Friday prayer, and annual observances reckoned by the Hijri calendar, the lunar calendar of Islam. Because the Hijri year is roughly eleven days shorter than the solar year, Islamic festivals rotate gradually through the seasons rather than staying fixed like Vietnamese lunisolar holidays. Woven into those three cycles is the evening school, which meets throughout the year.
| Time | Activity | Description |
|---|---|---|
| Daily | Five daily prayers | Five prayer sessions spaced across the day according to the sun's position. Before each session, worshippers perform mandatory ritual ablution with water at the entrance taps. |
| Weeknights | Qur'an and Cham script class | Opening around 6:30 p.m. each evening. Neighborhood children gather to learn Qur'anic reading, the Arabic alphabet, Cham script and moral instruction, with religious and ethnic language tracks running side by side. |
| Every Friday | Jumu'ah prayer | The main congregational prayer of the week, lasting about 45 to 60 minutes, with a sermon delivered from the minbar followed by collective prayer in rows. Published reports note that around sixty to seventy worshippers regularly attend. |
| Entire month of Ramadan | Month of fasting | The ninth month of the Hijri calendar. Believers abstain from food and drink from dawn to sunset, gathering at the mosque in the evening to break the fast and offer additional night prayers. |
| 1st of Shawwal | Festival of Breaking the Fast | Eid al Fitr, marking the end of Ramadan and the most crowded celebration of the year. The whole community gathers at the mosque for prayer and mutual visits. |
| 10th of Dhul Hijjah | Festival of Sacrifice | Eid al Adha, coinciding with the pilgrimage to Mecca. Livestock is sacrificed and the meat shared among community members and those in need. |
Alongside ritual prayer, the mosque organizes charitable giving in keeping with the general practice of a masjid, including obligatory annual almsgiving (zakat) and voluntary charity (sadaqah). It also serves as the venue where the community arranges weddings and funerals according to Islamic rites, and welcomes interfaith delegations and visitors seeking to learn about Islam.
Daily life in the surrounding neighborhood follows religious norms closely. Food adheres to Halal rules, alcohol is avoided, women wear headscarves, and children speak both Vietnamese and Cham. Set between ordinary street-front shophouses, the green building is easy for passersby to overlook, yet stepping inside reveals a complete neighborhood community with its daily, weekly and annual rhythms and a children's class every night. That is why the library dedicates a separate entry to this mosque.
VILocation And How To Get There
- Address
- Số 459B đường Trần Hưng Đạo, phường Cầu Ông Lãnh (phường Cầu Kho quận 1 cũ), Thành phố Hồ Chí Minh
- Getting there
- Jamiul Islamiyah Mosque (Nancy Mosque) stands at 459B Trần Hưng Đạo Street, Cầu Ông Lãnh Ward (formerly Cầu Kho Ward, District 1), Ho Chi Minh City, right on a major arterial road linking the downtown core with the western districts (whereas Jamiul Muslimin Mosque, which houses the Representative Board of the Municipal Muslim Community, is located at 52 Nguyễn Văn Trỗi Street, Phú Nhuận Ward). Three other mosques with dedicated pages in the library stand on Nam Kỳ Khởi Nghĩa Street, Đông Du Street and Dương Bá Trạc Street.
- Coordinates
- 10.7583, 106.6873
This is an active house of worship situated amid family homes rather than a tourist attraction, so visitors must observe local rules. Remove your shoes before entering the prayer hall. Dress modestly, with men wearing long trousers and sleeved shirts, and women covering their hair, arms and legs. The main prayer hall is reserved for men. Do not walk directly in front of anyone at prayer, speak loudly, or photograph worshippers during services. The evening class is for neighborhood children, so please do not walk into the middle of the lesson or photograph children without permission.
Nearby places in the library
VIIContribute To This Page
Contribute photos, information or video for Jamiul Islamiyah Mosque (Nancy Mosque), Saigon
Góp ảnh, thông tin hoặc video cho Thánh đường Jamiul Islamiyah (Jamiul Muslimin)Everyone is welcome to enrich this page: a photo you took, a detail the page misses, a short video. Every contribution is read and answered.
Thầy Ưng Khiêm mời cộng đồng cùng làm giàu trang này. Ảnh chụp tận nơi, một chi tiết lịch sử chưa được nhắc, một đoạn video ngắn: mọi đóng góp đều được đọc và trả lời.
No community contribution yet. You could be the first. Chưa có đóng góp nào từ cộng đồng. Bạn có thể là người đầu tiên.
?Quick Questions
Where is Jamiul Islamiyah Mosque (sometimes conflated with Jamiul Muslimin) located
The green mosque of the Cầu Kho Cham neighborhood (popularly called Nancy Mosque) stands at 459B Trần Hưng Đạo Street, Cầu Ông Lãnh Ward (formerly Cầu Kho Ward, District 1), Ho Chi Minh City, founded in 1950 and rebuilt in March 2003. Jamiul Muslimin Mosque, by contrast, is located at 52 Nguyễn Văn Trỗi Street in the former Phú Nhuận District.
Are Jamiul Muslimin and Jamiul Islamiyah the same mosque
In fact they are two different mosques that have been conflated in some press accounts. The mosque at 459B Trần Hưng Đạo Street is officially named Jamiul Islamiyah Mosque (Nancy Mosque) on its signboard and records, whereas Jamiul Muslimin Mosque is located at 52 Nguyễn Văn Trỗi Street (former Phú Nhuận District, built between 1969 and 1971) and serves as the office of the Representative Board of the Ho Chi Minh City Muslim Community.
When was the mosque at 459B Trần Hưng Đạo built
It was founded in 1950 and rebuilt twice since then, with the most recent reconstruction completed in March 2003. The building seen today is the result of that 2003 rebuilding, designed like a multi-story green castle. The library has not yet found a verified primary record for the exact year of the first intermediate rebuilding.
What are the main mosques in Saigon and how do they differ
The library has dedicated pages for four mosques distinguished by the origins of their communities. Al Rahim at 45 Nam Kỳ Khởi Nghĩa Street was built in 1885 by Muslims of Malay and Indonesian origin. Jamia Al Musulman at 66 Đông Du Street was built in 1935 by South Asian Muslims. Jamiul Anwar in Alley 157 Dương Bá Trạc belongs to the Châu Đốc Cham community. Jamiul Islamiyah at 459B Trần Hưng Đạo belongs to the Cầu Kho Cham community (alongside Jamiul Muslimin at 52 Nguyễn Văn Trỗi, headquarters of the community's Representative Board).
What is taught to children at the Trần Hưng Đạo mosque
Children are taught Qur'anic recitation, the Arabic alphabet, Cham script and moral instruction in classes that open around 6:30 p.m. each evening inside the mosque. Teaching Cham script is especially notable because it preserves the ancestral writing system of the ethnic group in the middle of the city.