Daniel William Strong (born June 6, 1974) is an American actor, film and television writer, director, and producer. As an actor, he is best known for his roles as Jonathan Levinson in Buffy the Vampire Slayer and Doyle McMaster in Gilmore Girls.

He also wrote the screenplays for Recount, the HBO adaptation Game Change, Lee Daniels' The Butler, and co-wrote the two-part finale of The Hunger Games film trilogy, Mockingjay – Part 1 and Mockingjay – Part 2. Strong also is a co-creator, executive producer, director, and writer for the Fox series Empire and created, wrote and directed the award-winning Hulu miniseries Dopesick.