Colt (disambiguation)

Colt could refer to:
* Colt, a crewman aboard the Enterprise during the late 2250s
* Colt Firearms, makers of the Colt .45 and 1911A1
** Colt .45, a handgun popular on Earth in the 19th and 20th centuries
** Colt M1911A1, a semi-automatic handgun in the mid-20th century
* J.M. Colt, a crewman on the USS Enterprise in the mid-2250s