Hettienne Park is an American actress and writer, having played roles in Young Adult (2011), Bride Wars (2009), Blindspot (2018), and The Outsider (2020), with her most notable role being Beverly Katz on the psychological horror television series Hannibal (2013–14). Park was born in Boston and raised in Wayland, Massachusetts, and is of South Korean descent.

She received her Bachelor of Arts in Religion and Economics from the University of Rochester in Rochester, New York. Park studied classical flute and piano at the New England Conservatory of Music in Boston and studied acting for 2 years at the William Esper Studio in Manhattan, New York City. Park's first role as an actress was in a junior high school production of Cats.