Holsinger (in Germany mostly spelled Holzinger) is a German surname. Notable people with the surname include:

  • David Holsinger (born 1945), American composer and conductor
  • Henry R. Holsinger (1833–1905), American pastor, publisher and leader of The Brethren Church
  • James W. Holsinger (born 1939), American physician and retired major general of the U.S. Army nominated to be Surgeon General of the United States
  • Rufus W. Holsinger (1866–1930), American photographer

See also edit