Horstmann
Horstmann is a surname. Notable people with the surname include:
- Carl Horstmann, editor of the Middle English South English Legendary
- Cay Horstmann, author of several computer programming books and the creator of the Horstmann indent style
- Dennis Horstmann, German DJ and dance music artist known as Special D.
- Dorothy M. Horstmann, American epidemiologist, virologist and pediatrician
- Ignatius Frederick Horstmann, American Roman Catholic bishop
- Kai Horstmann, English rugby union player
- Ken Horstmann, American actor
- Oscar Horstmann, American baseball player
- Roy Horstmann, American football player
- Sidney Horstmann, British automotive engineer and businessman
- Ulrich Horstmann, German literary scholar and writer
