Niylah (Jessica Harmon)
Very minor character introduced in the season 3 premiere as a one night stand for Clarke. Niylah got badly beaten up after the lesbian sex scene in the premiere. She appeared in 3 episodes in Season 3 and 2 episodes in Season 4.
In episode 4×06, Niylah was shown in bed with Clarke, presumably post-sex in a friends with benefits arrangement. Inexplicably, despite never meeting Lexa, Niylah briefly mentioned her to Clarke (“Lexa would be proud of you. We’re all your people now. She believed that too. She lives on through you”) after the camera panned to a drawing of Lexa that Clarke kept in her room.
- 5 episodes. 3x01, 3x02, 3x11, 4x05, 4x06
Female love interests:
- Clarke Griffin (Eliza Taylor, main cast, 45 episodes)
Romantic arc with a woman: No, one night stand
No male love interests
 A romantic arc is defined as explicit, on screen, and lasts 3 episodes or more. It is listed as questionable or subtext if romance is only implied, dream sequences, or otherwise not explicit for the viewer.
 Sweeps episodes air in February, May, July and November, the periods when advertising rates are set. A character is marked as "sweeps" when there is a very limited number of episodes that address their sexuality, all air during sweeps period, and the storyline is otherwise ignore/dropped.