Joshua Collins Stamberg (born January 4, 1970) is an American actor. From 2009 to 2012, he was a series regular on the Lifetime comedy-drama series Drop Dead Diva, and later had recurring roles on the series Parenthood, Lovers, and Wanda/Vision.

Stamberg was born in Washington, D.C., to journalist Susan Stamberg and Louis C. Stamberg. He attended the University of Wisconsin in Madison.

Stamberg has appeared in numerous television shows, including Nashville, Law & Order, CSI: Miami, Grey's Anatomy, and Parenthood. He also appeared in the pilot episode of the series Lie to Me. Stamberg plays S.W.O.R.D. Director Tyler Hayward in the Marvel series Wanda/Vision on Disney+. His film credits include Fracture, Must Love Dogs, and Kate & Leopold.

In 2020, Stamberg appeared as a guest on Studio 60 on the Sunset Strip and in the marathon fundraising episode of The George Lucas Show.