Streiff
Streiff is a surname. Notable people with the surname include:
- Christian Streiff (born 1954), businessman
 - Daniel Streiff, Swiss curler, European champion
 - Patrick Streiff (born 1955), bishop
 - Philippe Streiff (born 1955), racing driver
 - Rösli Streiff (1901–1997), skier
 - Streiff (horse) the horse of Gustavus Adolphus at the battle of Lützen 1632.