Holy Rosary Church

Holy Rosary Church, also known as Wat Kalawar, is a historic Roman Catholic church in Talat Noi, Samphanthawong District, Bangkok, located on Charoen Krung Road near the Chao Phraya River. Built between 1891 and 1897 in Gothic Revival style to replace an earlier 1787 structure, it is notable for its cruciform plan, stained-glass windows, and association with the Portuguese Catholic community that settled in the area after the fall of Ayutthaya.

Visitors can expect a Gothic Revival church with a cruciform layout, pointed arches, stained-glass windows, and a bell tower facing the Chao Phraya River. The interior features an altar, statues, and a historic pipe organ. The church is set on Charoen Krung Road in the Talat Noi riverside neighborhood, surrounded by historic shophouses and close to River City Bangkok. Visitors can view the exterior and interior outside Mass times, take photographs of architectural details, and experience a quiet place of worship still in active use.

The original Holy Rosary Church was founded in 1787 by Portuguese Catholics who settled in Talat Noi after the fall of Ayutthaya. The present Gothic Revival building was constructed between 1891 and 1897 during the reign of King Chulalongkorn (Rama V), replacing the earlier structure. It reflects the long presence of the Portuguese community and the expansion of Catholic missions in Bangkok in the 18th and 19th centuries.

The church is an important religious center for the Roman Catholic community in Bangkok under the Archdiocese of Bangkok and a symbol of Portuguese-Thai heritage in Talat Noi. Known locally as Wat Kalawar, it represents the cultural integration of European Catholic traditions in the historic riverside district and remains an active parish church.