Kevin Russell Shackelford (born April 7, 1989) is an American former professional baseball pitcher.

After the 2013 season, the Brewers assigned Shackelford to the Arizona Fall League, where he was a member of the championship-winning Surprise Saguaros.

He was designated for assignment on July 17, 2014, to make room on the 40-man roster for Irving Falu, without having appeared in a major league game for Milwaukee.

[10] In 2015, Shackelford spent the year with the Double-A Pensacola Blue Wahoos, logging a 2–4 record and 3.72 ERA in 35 appearances.

In 2016, he split the season between Pensacola and the Triple-A Louisville Bats, accumulating a 2–2 record and 2.03 ERA in 35 games between the two teams.

[13][14] He made his major league debut on June 29 allowing 4 earned runs in 2+2⁄3 innings against his former team, the Milwaukee Brewers.