Gregg M. Caggianelli

Gregg Michael Caggianelli (August 2, 1968) is an American prelate of the Catholic Church who has been serving as an auxiliary bishop for the Archdiocese for the Military Services, USA since 2025.

Biography

Early life Caggianelli was born on August 2, 1969, in Kingston, New York. In 1990, he received a Bachelor of Science degree in aerospace engineering from the University of Michigan in Ann Arbor. After his college graduation, Caggianelli commissioned as an officer in the US Air Force. He was assigned to the Air Force Research Laboratory at Wright-Patterson Air Force Base in Ohio. While still in the Air Force, Caggianelli received a Master of Science in mechanical engineering in 1994 from the University of Dayton in Dayton, Ohio. On May 9, 2025, he was consecrated as a bishop at the St. Vincent de Paul chapel.

As of 2025, Caggianelli is serving as the mobilization assistant to the Chaplain of the U.S. Air Force Academy in Colorado Springs, Colorado.