Alexander James Jackson (born December 25, 1995) is an American professional baseball catcher and outfielder in the New York Yankees organization.

He has previously played in Major League Baseball (MLB) for the Atlanta Braves, Miami Marlins, Milwaukee Brewers, and Tampa Bay Rays.

[12] After signing, Jackson spent his first professional season with the AZL Mariners, slashing .280/.344/.476 with two home runs, 16 RBIs, and six doubles in 23 games.

The Mariners returned Jackson to extended spring training in May, and reassigned him to the Everett AquaSox when their season began in June.

On November 28, 2016, the Mariners traded Jackson and Tyler Pike to the Atlanta Braves for Rob Whalen and Max Povse.

[24] On April 6, 2022, Jackson was traded to the Milwaukee Brewers in exchange for Hayden Cantrelle and Alexis Ramirez.

[27] On August 1, 2023, Jackson was traded to the Tampa Bay Rays in exchange for pitcher Evan McKendry.

[34] On December 20, the Reds traded Jackson and Fernando Cruz to the New York Yankees in exchange for Jose Trevino.