Leininger

Leininger is a surname. Notable people with the surname include:


 * Claus Leininger (1931–2005), German theatre director and manager
 * Dannette Leininger (born 1963), American handball player
 * James Leininger (born 1998), American child reincarnation case
 * James R. Leininger, American businessman
 * Madeleine Leininger (1925–2012), American nurse