Keith J Wissler

Keith J. Wissler, 67, of Columbia, Pennsylvania, passed away peacefully on September 28, 2026, at Lancaster General Hospital – Penn Medicine.

Born to the late Barbara “Mim” Wissler, Keith was a resident of the Columbia area and a beloved brother and friend to those who knew him.

Keith attended McCaskey High School and was formerly employed by M&M Mars in Elizabethtown, where he worked until his retirement in 2024.

Keith had a deep love for the outdoors and especially enjoyed fishing. He was also proud to have earned the rank of Eagle Scout, an accomplishment that reflected his dedication, perseverance, and love of the outdoors and community.

He is survived by his sister, Sheila Risberg and her husband, Rick, of Columbia, and his brother, Bruce Wissler and his wife, Lisa, of Harrisonburg, Virginia. He was preceded in death by his mother, Barbara “Mim” Wissler, in 2010.

Keith will be remembered by his family and friends for the life he shared with them and for the things he enjoyed most—time outdoors, fishing, and the simple pleasures of life.

Services will be held at a later date at the convenience of the family.