Greenleaf can refer to: Places Greenleaf, Idaho Greenleaf, Kansas Greenleaf, Wisconsin Greenleaf Township, Michigan Greenleaf Township, Minnesota Greenleaf State Park Greenleaf Hut, one of in the High Huts of the White Mountains, USA Greenleafton, Minnesota People People with Greenleaf as their last name: Simon Greenleaf (1783 ? 1853), American jurist Halbert S. Greenleaf (1827 ?