Joseph Bernard Wagner (April 24, 1889 – November 15, 1948) was a Major League Baseball player for the Cincinnati Reds in the 1915 season.

Wagner played second base and batted and threw right-handed.

Wagner played minor league baseball for the York White Roses of the Class B Tri-State League.

[1] He was born in New York City and died in Bronx, New York.

This biographical article relating to an American baseball second baseman is a stub.