Centaur may refer to one of the following ships:
- AHS Centaur, an Australian hospital ship sunk in 1943
- HMS Centaur, eight ships of the British Royal Navy
- SB Centaur, Thames sailing barge
Fictional ships
edit- USS Centaur, a fictional starship in the Star Trek universe; appeared primarily in the Star Trek: Deep Space Nine episode "A Time to Stand"