USS Greenlet (ASR-10) was a Chanticleer-class submarine rescue ship in the United States Navy.
Greenlet was laid down by Moore Dry Dock & Shipbuilding Co., Oakland, California, 15 October 1941; launched 12 July 1942; sponsored by Mrs. B. P. Flood ; and commissioned 29 May 1943, Comdr. F. W. Laing in command.