Donnie Scott Hart is an American professional baseball pitcher for the Tecolotes de los Dos Laredos of the Mexican League. He has played in Major League Baseball (MLB) for the Baltimore Orioles, Milwaukee Brewers, and New York Mets.

The Tecolotes de los Dos Laredos, formerly known as the Tecolotes de Nuevo Laredo, are a professional baseball team in the Mexican League based in Nuevo Laredo, Tamaulipas, and also a Minor League Baseball team based in Laredo, Texas.