Calvin Douglas Jones (September 26, 1963 – February 12, 2022) was an American professional baseball pitcher.

He played during two seasons in Major League Baseball (MLB) for the Seattle Mariners.

Jones attended the University of California, Riverside, where he played college baseball for the Highlanders from 1982–1983.

Jones died from cancer on February 12, 2022, at the age of 58.

This biographical article relating to an American baseball pitcher born in the 1960s is a stub.