Our Lady of Grace Senior High School is a private Catholic High School built by the Our Lady of Grace (OLG) Parish, Edina, Minnesota, USA with major sponsorship from Warren and Mary Lynn Staley. It was started in 2012/2013 as a result of the over seventeen-year-old sister parish relationship between the OLG Parish in Edina and the St. Joseph the Worker Parish in Mamponteng, Ghana, West Africa.