USS Frederick Funston (APA-89) was a Frederick Funston-class attack transport that served with the US Navy during World War II. Before serving as a Navy APA, she had been the US Army transport USAT Frederick Funston. After World War II, she was returned to the Army and operated as USAT Frederick Funston. Funston was among the seventy-two ships transferred to the Navy's Military Sea Transportation Service (MSTS) in the 1 March 1950 group and placed in service as USNS Frederick Funston (T-AP-178).