N'a'tt'n'a'i was a humanoid female Federation Starfleet science officer in the 23rd century.
In 2251, N'a'tt'n'a'i was serving aboard the USS Enterprise under the command of Captain Robert April. Shortly before the ship was pulled into the far future by the One Hundred, she found a pattern in the mysterious disappearances of several solar systems. (TOS comic: "The Ends of Eternity")
- Despite wearing operations red, N'a'tt'n'a'i manned the science station and was referred to consistantly as science officer. Her race was never mentioned.