USS Valiant

USS Valiant has been the name of more than one United States Navy ship, and may refer to:


 * USS Valiant (SP-535), a patrol vessel in commission from 1917 to 1919
 * USS Valiant (PYc-51), ex-USS PC-509, a submarine chaser, later coastal patrol yacht, in commission from 1941 to 1944
 * USS Valiant (YT-802), a

In fiction, USS Valiant may refer to:


 * USS Valiant, a spacecraft featured in the Star Trek episode "Where No Man Has Gone Before"
 * USS Valiant (NCC-74210), a spacecraft featured in the Star Trek: Deep Space Nine episode "Valiant"; see Valiant (Deep Space Nine)


 * Other
 * USCGC Valiant (WMEC-621), United States Coast Guard medium endurance cutter