The Sarawak State Museum () is the oldest museum in Borneo. It was founded in 1888 and opened in 1891 in a purpose-built building in Kuching, Sarawak. It has been said that naturalist Alfred Russel Wallace encouraged Charles Brooke, the second White Rajah of Sarawak, to establish the museum: there is no evidence for this (Wallace, although he did return to England with Charles (Johnson) in 1862, supported his elder brother, Brooke, when he was disinherited in 1863, so is unlikely to have retained any links).