Novel Daenerys. Extremely nuanced and flawed character, always hated the direction the show took with her by pushing a 'girl power' message when the novel is a tragedy about a child with no agency in life who ultimately never finds the peace she wants. Sansa, Melisandre and Catelyn are amazing as well.
Rhea from Fe3H. I have a lot of problems with this game's story + characters but they struck gold with Rhea. Her storyline is satisfying as both a tragedy or redemption story so it manages to have the consistency that Edelgard and Dimitri don't. She also has a lot in common with Daenerys which helps.
Forever Carlyle (Lazarus), Lucifer (Wicked + The Divine), Beetle (Superior foes of spider-man) and Stature (Young Avengers + Mighty Avengers) are also some of my favourites