Thomas Edward Gill (March 18, 1908 – November 11, 1973) was a Roman Catholic titular bishop of Lambaesis and auxiliary bishop of the Roman Catholic Archdiocese of Seattle. He is the first Seattle-born priest to be ordained a bishop. On April 11, 1956, Gill was appointed bishop, and was consecrated on May 31. As auxiliary bishop, Gill built Catholic Children's Services into the largest private child‐care agency in Washington state and served as the pastor of St. James Cathedral in Seattle.