George Lovic Pierce Radcliffe (August 22, 1877 – July 29, 1974) was a Democratic Party member of the United States Senate who represented Maryland from 1935 to 1947.

Following college, Radcliffe took the position of principal of the Cambridge Seminary he had attended as a youth.

Radcliffe failed to achieve re-nomination for his party in the election of 1946, losing to fellow Democrat Herbert R. O'Conor.

Radcliffe resumed banking and farming interests following his tenure as senator and was actively involved in civic life.

(Hiss and Radcliffe were both from Baltimore, graduates of Johns Hopkins University, and officials in Franklin Roosevelt's New Deal government.