Jacqueline "Jackie" Buscarino (born September 11, 1977, Los Angeles, California) is an American voice actress, writer and producer. She has contributed voice-over work to animated series such as The Marvelous Misadventures of Flapjack, Adventure Time and Gravity Falls. In 2010, she wrote and directed the short film Go Tell Ricky Scrotum. Buscarino is currently a producer of the Cartoon Network series Steven Universe.

Alongside Justin Roiland and Ryan Ridley, she co-hosted The Grandma's Virginity Podcast.