Sri Krishnan Temple is a Hindu temple in Singapore. Built in 1870 and gazetted as a national monument of Singapore in 2014, it is one of Singapore's oldest temples and is the only South Indian temple in Singapore dedicated to Krishna and his consort Rukmini. The Sri Krishnan Temple and the nearby Kwan Im Thong Hood Cho Temple are known for having evolved a social practice termed "cross-worshipping", where many devotees of either temple also worship at the other. This practice is commonly seen as a microcosm of Singapore's multi-religious society.