The Sulawesi forest turtle (Leucocephalon yuwonoi) is a critically endangered species of turtle in the family Geoemydidae. The species is monotypic within the genus Leucocephalon. It is endemic to Sulawesi in Indonesia.
The specific name, yuwonoi, is in honor of Indonesian herpetologist Frank Bambang Yuwono (born 1958).
The preferred natural habitats of L. yuwonoi are freshwater swamps and rivers.