Mark Andrew Collins Obituary
Mark Andrew Collins, of Brookfield, Wisconsin, passed away on Saturday, October 3, 2026. Mark is the son of Michael P. Collins and Maria Cook Collins of Brookfield, Wisconsin. Mark is brother to Adam Collins (Maria), Patrick Collins (Safoora), Peter Collins (Sara), Anne Maher (Anthony), Kateri Martin (Gregory), James Collins (Hannah) and Uncle to 13 nieces and nephews.
Mark was a graduate of St. Mary's Elm Grove and Marquette University High School. He was a Business Development Manager at Ontech Talent where Mark focused on business development and recruiting. Mark was passionate about helping others grow through career development and wellness. He was an avid athlete who enjoyed running, biking, and working out.
Even as a young boy, Mark had a gift for making people laugh. He could light up the room with his energy and storytelling. Mark never did anything halfway, especially when it came to loving people. He approached everything in life with intensity and sincerity, felt deeply, and gave his whole heart to whatever mattered to him.
He will be deeply missed.
The funeral mass will be held on Friday, October 16 at St. Mary's Visitation, 1260 Church Street, Elm Grove, WI. Visitation is from 10am-11am, the mass will begin at 11am.
