Wayne Allan Granger (born March 15, 1944) is an American former Major League Baseball right-handed relief pitcher who played for the St. Louis Cardinals (1968, 1973), Cincinnati Reds (1969–1971), Minnesota Twins (1972), New York Yankees (1973), Chicago White Sox (1974), Houston Astros (1975) and Montreal Expos (1976).

The 6–4, 165-pound Granger was one of baseball's most effective and durable relief pitchers during the early years of Cincinnati's famed Big Red Machine.

[3] Before his professional career began, Granger played two seasons in the province of Quebec in the Saguenay senior league—in 1963 for the Jonquiere Braves and in 1964 for Port-Alfred in 1964.

He made his big-league debut at age 24 on June 5, 1968, in a 3–1 Cardinals win over the Houston Astros at the Astrodome, also earning his first save with one perfect inning in relief of starter Larry Jaster.

In June of that year, he threw the final pitch and also earned the last victory at the Reds' venerable home Crosley Field before the team moved to Riverfront Stadium.