Lennon Parham is an American actress and improvisational comedian from the Upright Citizens Brigade Theatre. With frequent collaborator Jessica St. Clair, she created and co-starred in NBC's Best Friends Forever and USA Network's Playing House. She also co-starred in the CBS sitcom Accidentally on Purpose from 2009 to 2010. More recently, she has appeared in the Max series Minx.

The Upright Citizens Brigade Theatre is an American improvisational and sketch comedy training center and theatre originally founded by Upright Citizens Brigade troupe members Matt Besser, Amy Poehler, Ian Roberts and Matt Walsh.