Adam Busch is an American actor best known for starring as Warren Mears on the television series Buffy the Vampire Slayer.
Busch was born in East Meadow, New York. He had his first film role in the movie '. Early roles include Noah Allen from Nickelodeon's the Mystery Files of Shelby Woo, and an episode of Law & Order. He also had a small part as a nerdy AV geek in the bank-robbing cheerleader movie Sugar & Spice.
Busch appeared on Fox Network's brief series The Jury in Summer 2004, which ran for ten episodes, and has been seen in a character role on House. In 2006 he portrayed the Orthodox Jewish rap artist, Sholom Glickstein, in the Paul Weitz film, "American Dreamz". He had a recurring role in the Kelsey Grammer situation comedy, Back to You. He made a guest appearance on '. He had a guest spot on Are You Scared 2. He is the singer in indie rock band Common Rotation. His dream role would be to portray former pop star Huey Lewis in a biopic. He played Neal in the TBS show Men at Work.
Busch is currently a cohost on the "Who Are These Podcasts?" podcast, appearing on the Wednesday shows.
In March 2009, Busch was dating Buffy co-star Amber Benson, who played Tara Maclay. The two have since broken up but have remained close friends.
Busch was raised Jewish.