Howard Bennett "Lefty" Mallonee (March 31, 1894 – February 19, 1978) was an American professional baseball player who played in seven games for the Philadelphia Athletics during the 1921 season.

He was born in Baltimore, Maryland and died there at the age of 83.

He began his professional career in 1916 with the class D Blue Ridge League playing for the Chambersburg Maroons and the Hanover Hornets.

He played his last season in the minor leagues with the Spartanburg, Greenville and Asheville of the South Atlantic League in 1929.

This biographical article relating to an American baseball outfielder born in the 1890s is a stub.