Juan de Dios Abreu Reyes (born April 8, 1985) is a Dominican former professional baseball pitcher.

He was traded to the Houston Astros along with Jordan Schafer, Paul Clemens, and Brett Oberholtzer for Michael Bourn on July 31, 2011.

[2] He made his Major League debut as a relief pitcher against the Pittsburgh Pirates on August 29 and pitched in 7 games for the Astros in 2011, with a 2.70 ERA in 6.2 innings.

Abreu began the 2012 season with the Oklahoma RedHawks, the Astros' AAA affiliate, but was released after having a 7.09 ERA in 39 games played.

On August 10, 2012, he was claimed off waivers by the Toronto Blue Jays, and optioned to their Triple-A affiliate Las Vegas 51s.