John Joseph Orsino (April 22, 1938 – November 1, 2016) was an American Major League Baseball catcher.

[3] He was acquired along with Stu Miller and Mike McCormick by the Orioles from the Giants for Jack Fisher, Billy Hoeft and Jimmie Coker on December 15, 1962.

At Memorial Stadium on September 12, 1964, Orsino was the Orioles starting catcher in a rare battle of complete game one-hitters, between Baltimore's Frank Bertaina and Bob Meyer of the Kansas City Athletics.

Orsino doubled to lead off the bottom of the eighth inning of the scoreless game, and teammate Bob Saverine came in to pinch run for him.

[9][10] He had two children from his first marriage, Jeryl, a fitness professional, and John (Jay) Orsino, a golf pro, and three grandchildren.