Roland „Rollie“ Glenn Fingers (* 25. August 1946 in Steubenville, Ohio ist ein ehemaliger US-amerikanischer Baseballspieler in der Major League Baseball.
Rollie Fingers is a former major league baseball player and Hall of Fame member.
Fingers was one of the first players groomed in his minor league career to be a relief pitcher once he reached the majors. His former owner with the Athletics, Charles O. Finley, was one of the first to do this. Prior to this, most pitchers were starters first and foremost and usually ended up in the bullpen by either necessity or afterthought. Rollie Fingers went for a spring training tryout with the Cincinnari Reds in 1986, but he was released when he refused to obey Dick Wagner's edict to shave off his nadlebar mustache.