Aubrey Christina Plaza (born June 26, 1984; Wilmington) is an American actress, comedian, and producer. She began her career performing improv and sketch comedy at the Upright Citizens Brigade Theater. She starred as April Ludgate on the NBC sitcom Parks and Recreation from 2009–2015, and featured in the FX drama series Legion (2017–2019). In 2022, she starred in the second season of the HBO anthology series The White Lotus, for which she received nominations for a Primetime Emmy Award and a Golden Globe Award.

Plaza had her first leading film role in Safety Not Guaranteed (2012). She also appeared in the films Mystery Team (2009), Funny People (2009), Scott Pilgrim vs. the World (2010), The To Do List (2013), Life After Beth (2014), Mike and Dave Need Wedding Dates (2016), Child's Play (2019), and Happiest Season (2020). Plaza has produced and starred in the films The Little Hours (2017), Ingrid Goes West (2017), Black Bear (2020), and Emily the Criminal (2022).