The USS Crécy (NCC-4312) was a Larson-class Federation starship in service in the 23rd century. She entered active service on reference stardate 1/8910. On stardate 1/9804, the Crécy re-entered service after undergoing a refit to mk II specifications. She was later refit to mk VI specifications and relaunched on stardate 2/1107. (FASA RPG module: Federation Ship Recognition Manual)
On stardate 2/1201, while patrolling Federation space near its border with the Tholian Assembly, the Crécy discovered the remains of the USS Hood and towed it to the nearest Federation outpost. (FASA RPG module: Star Trek IV Sourcebook Update)
- The Crécy was likely named for the site of a decisive battle in the Hundred Years' War between England and France.