Ron Cey (born February 15, 1948 in Tacoma, Washington) is a former third baseman in Major League Baseball who played for the Los Angeles Dodgers (1971-82), Chicago Cubs (1983-86) and Oakland Athletics (1987). Cey batted and threw right-handed. A popular player, he was nicknamed "The Penguin".
With the Dodgers, third baseman Cey was part of an All-Star infield that included Steve Garvey (first baseman), Davey Lopes (second baseman) and Bill Russell (shortstop).
In a 17-season career, Cey was a .261 hitter with 316 home runs and 1139 RBI in 2073 games.