Kervin Alexander Castro (born February 7, 1999) is a Venezuelan professional baseball pitcher in the New York Yankees organization.

He has previously played in Major League Baseball (MLB) for the San Francisco Giants and Chicago Cubs.

[7] Castro split 2021 between the Triple-A West Sacramento River Cats and the major league Giants.

[15] On December 12, 2022, Castro signed a minor league deal with the Detroit Tigers organization.

[16] In 2023, he made 10 appearances for the Triple–A Toledo Mud Hens, recording a 2.30 ERA with 19 strikeouts and 1 save in 15+2⁄3 innings pitched.

[19] The New York Yankees selected Castro from the Astros in the minor league phase of the Rule 5 draft on December 6.