William Aloysius Scully (August 6, 1894 – January 5, 1969) was an American prelate of the Roman Catholic Church.

William Scully was born in New York City, and there attended Cathedral College and St. Joseph's Seminary in Yonkers.

[2] He then served as a curate and afterwards pastor at Sacred Heart of Jesus Church in New York City.

[2] In 1955 he founded an annual appeal for funds to support diocesan education and welfare programs.

[4] Scully died from bronchial pneumonia at St. Peter's Hospital in Albany, aged 74.