Stanwood Wendell Partenheimer [Party] (October 21, 1922 – January 28, 1989) was a pitcher in Major League Baseball who played for the Boston Red Sox (1944) and St. Louis Cardinals (1945).

He was listed at 5 ft 11 in (1.80 m), 175 lb (79 kg) and batted right-handed and threw left-handed.

In a two-season-career, Partenheimer posted a 6.91 ERA in nine appearances, including three starts, six strikeouts, 18 walks, and 141⁄3 innings of work without a decision.

Partenheimer spent the majority of his post-MLB career at Sewickley Academy and was named to their Hall of Fame.

This biographical article relating to an American baseball pitcher born in the 1920s is a stub.