William Penn is a name given to a number of schools and educational establishments, including:
United States William Penn Senior High School, York, Pennsylvania William Penn High School (North Carolina), High Point, North Carolina William Penn School District, Delaware County, Pennsylvania William Penn Charter School, Philadelphia, Pennsylvania William Penn High School (Philadelphia), former school in Philadelphia, Pennsylvania William Penn High School for Girls, Philadelphia, Pennsylvania William Penn High School (Delaware), New Castle, Delaware William Penn High School in Harrisburg, Pennsylvania, former school building; see Harrisburg High School William Penn University, Oskaloosa, Iowa
UK The Charter School North Dulwich – previously Dulwich High School and prior to that William Penn School