Kaplan
Kaplan might refer to:

 Kaplan (Crewman), a crewman aboard the USS Enterprise-E
 Kaplan (Doctor), a neurologist stationed at Jupiter Station
 Kaplan (Ensign), a member of the USS Voyager crew
 Kaplan (Lieutenant), a security officer aboard the USS Enterprise
 Donald Kaplan, chief engineer aboard the USS Intrepid
 Marie Kaplan, an ensign aboard USS Voyager, KIA in 2373

fr:Kaplan
ja:キャプラン（乗務員）