John F. McNulty (1891 or 1896–1984) was a Baltimore businessman, who served as a Democratic member of the Maryland House of Delegates from Anne Arundel County, Maryland for 17 years. He was a member of the Maryland House of Delegates from 1946 to 1954 and again from 1959 to 1966. A World War I veteran and 1916 graduate of the University of Maryland, McNulty served in the United States Navy from 1916–1919 to the rank of Lt (j.g.). Throughout his legislative career, McNulty took a keen interest in veteran's affairs and welfare.[1] [2] [3] American Legion Post 298 in Charlotte Hall, Maryland is named "John F. McNulty Memorial Post 298" in his honor.