Eric Wade Cammack (born August 14, 1975) is an American former relief pitcher in Major League Baseball who played briefly for the New York Mets during the 2000 season. Listed at 6 ft 1 in (1.85 m), 180 lb., Cammack batted and threw right-handed. A native of Nederland, Texas, he was selected by the Mets in the 1997 draft out of the Lamar University Cardinals.

In eight relief appearances, Cammack posted a 6.30 earned run average and did not have a decision or saves, giving up seven runs on seven hits and 10 walks while striking out nine in 10.0 innings of work.

Cammack also pitched from 1997 through 2004 in the Mets, Astros and Athletics minor league systems. In 134 games, he collected a 24–15 record with a 3.17 ERA and 68 saves in 420+2⁄3 innings.

As a hitter, Cammack hit a triple in his first and only at bat, joining Charlie Lindstrom (1958), Eduardo Rodríguez (1973), and Scott Munninghoff (1980) as the only players to accomplish this feat in major league history.