James Leroy Finigan (August 19, 1928 – May 16, 1981) was an American professional baseball player and Major League infielder.

He threw and batted right-handed, stood 5 feet 11 inches (1.80 m) tall and weighed 175 pounds (79 kg).

After four seasons in the Yankee system, and two years performing Korean War military service, he was traded to Philadelphia in an 11-player deal that featured Vic Power on December 16, 1953.

Finigan made his major league debut on April 25, 1954 against the Yankees at Connie Mack Stadium, and went on to have a successful rookie season as the A's regular third baseman.

His final game in the big leagues was played on July 5, 1959 with Baltimore.