Masjid Abdul Gaffoor (Malay) for Abdul Gaffoor Mosque; is a mosque in Singapore. It is located at Dunlop Street in the Rochor Planning Area, within Little India off Jalan Besar.
The mosque was constructed in 1907, and major restoration of the building was completed in 2003. The mosque is currently owned by Majlis Ugama Islam Singapura (MUIS).
The mosque is also known by the following variant names: Abdul Gafoor Mosque, Abdul Gafor Mosque, Abdul Gaffor Mosque, Abdul Gaphore Mosque, Abdul Gapore Mosque, Dunlop Street Mosque and Indian Mosque.