Frank Schaefer

Frank Schaefer or Schaeffer may refer to:


 * Frank Schaefer (football manager) (born 1963), German football manager
 * Frank Schaefer (minister) (born 1961), German-American author and LGBTQ advocate
 * Frank Schaeffer (born 1952), American author and film director
 * Frank E. Schaeffer Jr. (1905–1977), member of the Wisconsin State Assembly