Carlos Manuel Contreras (born January 8, 1991) is a Dominican professional baseball pitcher who is a free agent.

[5] On April 20, 2017, Contreras signed with the Laredo Lemurs of the American Association of Independent Professional Baseball.

[6] On June 28, 2017, Contreras left the AirHogs to sign with the Vaqueros Unión Laguna of the Mexican Baseball League.

[8] He made 16 appearances for the team, recording a 1.09 ERA with 60 strikeouts and 3 saves across 33.0 innings pitched.

On April 9, 2024, Contreras signed with the Saraperos de Saltillo of the Mexican League.