J. J. Keller Field at Titan Stadium is a multi-purpose stadium at the University of Wisconsin–Oshkosh in Oshkosh, Wisconsin. Other sports facilities at the university are Kolf Sports Center, , and . It was named after John J. Keller, founder of J. J. Keller & Associates, Inc., a safety and compliance solutions company located in Neenah, Wisconsin, with funds from the John J. & Ethel D. Keller fund at the Community Foundation of the Fox Valley Region.