James Ray Tatum (born October 9, 1967) is an American former professional baseball utility player. He played in Major League Baseball (MLB) for the Milwaukee Brewers, Colorado Rockies, Boston Red Sox, San Diego Padres, and New York Mets. Tatum also played in Nippon Professional Baseball (NPB) for the Yakult Swallows and in the KBO League for the LG Twins.