Lamman Rucker (born October 6, 1971) is an American actor. He is best known for his roles in Tyler Perry's films Why Did I Get Married?, Why Did I Get Married Too?, and Meet the Browns, and its television adaptation.

Rucker began his career on the daytime soap operas As the World Turns and All My Children before his film career.

In 2016, he began starring as Jacob Greenleaf in the Oprah Winfrey Network drama series, Greenleaf. As of 2022, he stars in BET+ drama The Black Hamptons.