McCoy

McCoy might refer to:
;People
* Leonard McCoy, chief surgeon of the USS Enterprise
** Leonard McCoy (alternate reality), his counterpart in an alternate timeline created by Nero's incursion
** Leonard McCoy (mirror), his mirror universe counterpart, serving aboard the ISS Enterprise (NCC-1701)
* David McCoy, father of Leonard McCoy
* Joanna McCoy, daughter of Leonard McCoy
;Other
* McCoy (surfboard), a brand of surfboard
;Production staff and performers
* James L. McCoy, make-up artist for a number of Star Trek films
* Matt McCoy, the actor who portrayed Devinoni Ral
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