Asia Kate Dillon (born November 15, 1984) is an American actor, best known for their roles as Brandy Epps in Orange Is the New Black and Taylor Mason in Billions. Dillon is non-binary and uses singular they pronouns. Their role on Billions is the first non-binary main character on North American television, and earned them a Critics' Choice Television Award nomination for Best Supporting Actor in a Drama Series. They also played the Adjudicator in the action film John Wick: Chapter 3 – Parabellum (2019).
Dillon graduated from the American Musical and Dramatic Academy. They enrolled in and completed the Meisner training program at The Actor's Workshop of Ithaca during their junior year of high school at age sixteen. They were the youngest student ever admitted to the class.
In 2007, Dillon took the titular role of Rachel Corrie in the play My Name Is Rachel Corrie. Afterward, they took part in a workshop of plays with Academy Award- and Tony Award-winning playwrights. This was followed by a featured lead role as Lucifer in The Mysteries, and a role in The Tempest at the Shakespeare Theatre Company in Washington, DC.