Ensign Kaplan was a member of the USS Voyager's crew while the ship was in the Delta Quadrant.
In 2374, she was referred to in conversation between Harry Kim and Tom Paris. She was to be their opponent in a holodeck golf rematch. (VOY: "Vis à Vis")
There were two ensigns named Kaplan on
Voyager, Ensign Marie Kaplan having died in 2373.