Stephen Wilson Bethel (born February 24, 1984) is an American actor and producer. He is known for his roles as Ryder Callahan on the CBS daytime soap opera The Young and the Restless (2009–2011), Wade Kinsella on Hart of Dixie (2011–2015), Deputy District Attorney Mark Callan on the legal drama All Rise (2019–2023), and as Benjamin "Dex" Poindexter/Bullseye in the third season of the Netflix original series Daredevil (2018) and its upcoming standalone sequel Daredevil: Born Again (2025) on Disney+. He is also the star and creator of the web series Stupid Hype on the CW's online platform CWD (CW Digital Studio).

Bethel made his on-screen debut as Brad in the teen drama series The O.C., in the episode "The Telenovela." He had guest roles in JAG, Cold Case, and NCIS and portrayed Corporal Evan "Q-Tip" Stafford in the Emmy-nominated miniseries Generation Kill, starring Alexander Skarsgård. Bethel made his film debut in the 2008 Vietnam War film, 1968 Tunnel Rats, where he played the Army Special Ops soldier, Corporal Green. In 2009, he landed a recurring role as Ryder Callahan on the CBS daytime soap opera The Young and the Restless.