Mark T. Dellinger
November 8, 1965 – May 10, 2026

Mark T. Dellinger, 60, Duncansville, passed away May 10, 2026, at his residence. He was born in Altoona, son of Sue (Forsht) Dellinger and the late Philip M. Dellinger.
He is survived by his mother; a son, Gus of Duncansville; two daughters, Sophia of San Antonio and Lila of Duncansville; and two brothers, Ty (Tammy) of Altoona and Keith of Duncansville.
Mark was a 1983 graduate of Hollidaysburg Area Senior High School and a 1987 graduate of Yale University.
He was a pharmaceutical sales representative and loved to cook.
A Celebration of Life will be held at 6 p.m. Thursday, May 21, 2026, at Hicks Memorial Methodist Church, Duncansville, with Pastor Rich Morris officiating.
Arrangements are by Plank, Stitt & Stevens Funeral Home, 421 Montgomery St., Hollidaysburg.
Condolences may be made at www.stevensfamilyfuneralhomes.com or Stevens Family Funeral Homes Facebook page.