Aubrey Christina Plaza (born June 26, 1984) is an American comedian and actress. She is best known for her starring role as April Ludgate on the NBC sitcom Parks and Recreation (2009–2015). After appearing in supporting roles in several feature films, Plaza had her first leading role in the 2012 comedy film Safety Not Guaranteed. Since 2017, she has starred as Lenny Busker in the FX drama series Legion.

Plaza began her career as an intern. After performing improv and sketch comedy at the Upright Citizens Brigade Theater, she appeared in the web series The Jeannie Tate Show. She later appeared in films such as Mystery Team (2008), Funny People (2009), Scott Pilgrim vs. the World (2010), Monsters University (2013), Life After Beth (2014), Dirty Grandpa (2016), Mike and Dave Need Wedding Dates (2016), The Little Hours (2017), and Ingrid Goes West (2017), the latter two of which she also produced.