Maria Thayer is an American actress and comedian. She first earned public recognition for her portrayal of Tammi Littlenut on the cult series Strangers with Candy (1999) in 1999. Thayer has also had supporting roles in the comedy films Hitch (2005) (2005), Accepted (2006) (2006), and Forgetting Sarah Marshall (2008) where she plays a woman on holiday with a new husband, played by Jack McBrayer (2008). In 2009, she appeared in the film State of Play (2009) as Sonia Baker, the researcher and mistress of a congressman.
She has appeared in numerous television series, including a lead role on the Adult Swim series Eagleheart (2011) (2011-2014), and a lead role as Abbey Logan on the comedy series . She played the title role in the movie, Night of the Living Deb (2015). Starting in 2015, she starred in the TruTV sitcom Those Who Can't (2016) as an incompetent teacher at a Denver high school.