Alexander José Herrera (November 5, 1979 – February 16, 2023) was a Venezuelan relief pitcher who played from 2002 to 2003 for the Cleveland Indians of Major League Baseball.

He allowed seven runs on 10 hits and eight walks, striking out 11 batters and did not have a decision for the Indians, while recording a 9.00 ERA in 12+1⁄3 innings of work.

His most productive season came in 2001, when he posted a combined 7–0 record with five saves and a 1.32 ERA for A+ Kinston Indians and Double-A Akron Aeros.

[3] In addition, Herrera earned an All-Star Futures Game selection in its inaugural 2001 edition and also has appeared in numerous Caribbean Series.

In a 15-year career, Herrera has compiled a 57–54 record with a 4.09 ERA and 27 saves in 447 pitching appearances, including 877 strikeouts, 510 walks, 101 starts, two shutouts, and four complete games.