Dennis M. Dunlap, 74, of Aurora, CO, passed away on Saturday, September 6, 2025, at his home.

Private services will be held at a later date. Burial will be in Fort Logan National Cemetery in Denver, CO. Seals-Campbell Funeral Home is entrusted with arrangements.

He was born on December 11, 1950, in Ottawa, to Harold and Doris (Efner) Dunlap.

Dennis attended Marseilles High School and graduated in the class of 1968. He was a graduate of Illinois State University. He served in the U.S. Army and then was employed by the Fitzsimons Army Medical Center until his retirement. Dennis enjoyed hiking and skiing.

He is survived by his brother, Larry (Nancy) Dunlap; a niece, Dawn (Phil) Baker; a nephew, Chris (Heather) Dunlap; two great nieces, Alexa and Erin Dunlap; and two great nephews, Drew and Austin Baker.

He was preceded in death by his parents and great nephew, Bryan Baker.

In lieu of flowers, memorials may be directed to the ALS Association at www.als.org.

Seals-Campbell Funeral Home

1009 E. Bluff St., Marseilles, IL 61341

815-795-5151 www.sealscampbell.com