Jesse Wesley Williams is an American actor, director, producer and activist. He played Dr. Jackson Avery on the ABC medical drama Grey's Anatomy (2009–22) and has appeared in films such as The Cabin in the Woods (2012) and The Butler (2013). He has provided voice acting and motion capture for Markus in the video game Detroit: Become Human (2018). He served as an executive producer of the Academy Award-winning short, Two Distant Strangers (2020) and the Tony Award-winning revival of Take Me Out (2022), the latter of which he was also nominated for a Tony Award for Best Featured Actor in a Play.

Jackson Avery, M.D., F.A.C.S. is a fictional character in the ABC prime time medical drama Grey's Anatomy, portrayed by actor Jesse Williams. The character was created by series creator and executive producer Shonda Rhimes. He was introduced in season 6 episode "Invasion" as a surgical resident formerly from Mercy West Medical Center when it merges with Seattle Grace Hospital.