Frank Patrick Zinn (December 21, 1865 – May 12, 1936) was an American professional baseball catcher.

[1] He played two games in Major League Baseball in 1888 for the Philadelphia Athletics in the American Association.

[1] Born in Phoenixville, Pennsylvania, he played his first game on April 18, 1888, and his final game on May 3, 1888.

[1] He was five-feet, eight-inches tall and weighed one-hundred fifty pounds.

[1] He died at the age of 70 in Manayunk, Philadelphia.