Edward Frederick "Specs" Klieman (March 21, 1918 – November 15, 1979) was an American professional baseball pitcher.

He played in Major League Baseball (MLB) in all or portions of eight seasons (1943–1950) for the Cleveland Indians, Washington Senators, Chicago White Sox and Philadelphia Athletics.

In 1948, he teamed with Russ Christopher to give AL champion Cleveland an effective bullpen duo; he worked in 44 games and put up his best ERA (2.60), while contributing four saves.

After the 1948 season, Klieman, Joe Haynes, and Eddie Robinson were sent to the Senators in exchange for Mickey Vernon and Early Wynn.

He pitched effectively in relief for Chicago, winning his two decisions and posting a 3.00 ERA, but that December he was traded again, this time to the Philadelphia Athletics.