Jason Brewster Hursh (born October 2, 1991) is an American former professional baseball pitcher.

After graduating, the Pittsburgh Pirates selected Hursh in the sixth round of the 2010 Major League Baseball (MLB) Draft.

As a junior, Hursh pitched to a 6–5 win–loss record with a 2.79 earned run average (ERA) in 16 games started.

After 10 relief appearances at Mississippi during which he had a 1.23 ERA, the Braves recalled Hursh on June 6, replacing the injured Bartolo Colón on the roster.

Hursh was optioned back to Gwinnett when Colón was activated from the disabled list on June 28.

He split the year between Mississippi and Gwinnett, posting a cumulative 2–6 record and 3.71 ERA with 58 strikeouts and 8 saves over 53 appearances.

[11] Hursh spent the entirety of the 2019 campaign with Mississippi, making 34 appearances out of the bullpen and posting a 3–3 record and 3.45 ERA with 32 strikeouts across 47 innings pitched.