Katharine King So (she/her) is a queer actor, artist, and filmmaker.

King So has worked in film, TV, videogame, and theatre with credits including The Recruit (Netflix), The Voyeurs (Prime), Transplant (CTV), Alert (Fox), Gotham Knights (Warner Bros), and Bit Playas (CBC).

She is represented by Brillstein Entertainment Partners in the US and PLAY Management across Canada.