Born in Baltimore, Maryland, Badgley split his childhood years between Richmond, Virginia and Seattle, Washington. In Seattle he was involved in the Seattle Children's Theater and did voice-overs for a children's radio station. It was during this experience that Badgley discovered his love of acting. This passion brought him to Hollywood one summer, where he landed an agent and his first big break guest starring on Will and Grace.

After relocating with his mother to Los Angeles, Badgley secured several recurring roles on The Young and the Restless, The Brothers Garcia and Daddio. He also guest-starred on The WB's What I Like About You, The Twilight Zone, and as Dylan McDermot's son in the drama pilot 3 lbs. Additional film work includes the acclaimed provocative independent The Fluffer and appeared as the underdog brother to Jesse Metcalfe's character in the comedy film John Tucker Must Die for director Betty Thomas.

Badgley was accepted to the University of Southern California, having already completed his California High School Proficiency Exam. He deferred his admission until his work schedule would allow him to return to school. Also musically gifted, he enjoys singing, writing and playing the guitar. In his spare time, Badgley likes to go surfing, skiing and snowboarding.