Richard Allen Kreuger (born November 3, 1948) is a former pitcher in Major League Baseball who played from 1975 through 1978 for the Boston Red Sox (1975–77) and Cleveland Indians (1978).

An All-American at Michigan State University, Kreuger posted a 2–2 record with 20 strikeouts and a 4.06 ERA in 17 appearances for Boston and Cleveland.

He also pitched for the Yomiuri Giants (1979) of Japan, Triple-A Pawtucket Red Sox (1980), and in the Puerto Rican league for the Criollos de Caguas (1981).

He has also gone on a couple of mission trips with former Cleveland Browns tackle Bill Glass, visiting prisons in Pittsburgh and Florida.

This biographical article relating to an American baseball pitcher born in the 1940s is a stub.