Lorrie Otto, Inducted 1999
Fred Schmeeckle, Inducted 1990
Fran Hamerstrom, Inducted 1996
George Archibald, Inducted 2006
John Muir at Merced River Yosemite, Inducted 1985
Sigurd Olson at Minnesota Boundary Waters, Inducted 1987
Gaylord Nelson at St Croix River, Inducted 1986
Aldo Leopold, Inducted 1985
The Wisconsin Conservation Hall of Fame honors individuals who have contributed to the environmental legacy of Wisconsin.