Jeffrey Robert Olejniczak, age 64, passed away at his home on March 23, 2025 in Aston, PA. Jeff was born in San Francisco, CA, his family then moved to Chester, PA, where he was a graduate of St. James High School, Class of 1978. Jeff went on to earn an associate's degree in business from Widener University. Prior to his retirement in 2019, Jeff worked as a prison supervisor and then as a 911 Police Dispatcher at Delcom. In his free time, Jeff was an avid softball player, playing in numerous Delco Leagues and Tournaments, earning two MVPs over the years. He also enjoyed golfing, playing Texas Hold'em poker, pool, darts, shuffleboard, and horseshoes. Jeff also used his athletic knowledge and abilities to coach his son, Austin, in baseball. He was a fan of the New England Patriots and the Philadelphia Phillies. Jeff enjoyed spending time with his family, going on trips to Ocean City, MD, and fishing, both deepsea and in small boats as a child with his grandfather. Jeff was the son of the late Robert Olejniczak and Helen Shahadi, brother of the late Scott Olejniczak and nephew of the late George Shahadi. Survivors: His Loving Wife: Lisa Olejniczak (nee Portello), Children: Nicole E. Olejniczak (James O'Brien) and Austin S. Olejniczak (Caitlyn Smith), Aunt: Patricia Evans, Cousin: Kelly Catoia, as well as many more cousins. Visitation: Friday, March 28, 2025 1:00pm-3:00pm at Nolan-Fidale Funeral Home, 5980 Chichester Ave., Aston, PA 19014. Funeral Service: Friday, March 28, 2025, 3:00pm at Nolan-Fidale Funeral Home. Burial: Private. In Lieu of Flowers: Donations may be made in Jeff's memory to the Delaware County Hero Bowl at www.delcoherobowl.com.