Hassler
Hassler is a toponymic surname derived from a number of places called Hasel or Hassel in German-speaking parts of Europe.
Notable people with this name include:
Musicians
- A musical dynasty in Nuremberg
- *Isaak Hassler, organist and father of three brothers:
- **Kasper Hassler, minor composer and publisher
- **Hans Leo Hassler, an important German composer and organist
- **Jakob Hassler, composer most noted for his keyboard works
- Johann Wilhelm Hässler, German organist and composer
Athletes
- Nicole Hassler, French figure skater
- Des Hasler, Australian rugby league footballer and coach
- Thomas Häßler, former German football player and 1990 World Cup winner
- Dominic Hassler, Austrian football player
- Melanie Hasler, Swiss bobsledder
Other professions
- Johann Hasler, Swiss theologian and physician
- Ferdinand Rudolph Hassler, first US Coast Survey superintendent
- Emil Hassler , Swiss physician, ethnographer, naturalist, and botanist
- Friday Hassler, American NASCAR driver
- Alois Hassler, Liechtenstein politician
- Hassler Whitney, American mathematician
- Herbert "Blondie" Hasler, British Marines officer and later a noted single-handed sailor
- Hermann Hassler, Liechtenstein politician and cabaret performer
- Rolf Hassler, German neurobiologist
- Eveline Hasler, Swiss writer
- Beat Hasler, Liechtenstein journalist and politician
- Jon Hassler American novelist for whom is named the Jon Hassler Theater in Plainview, Minnesota
- Marie Hasler, New Zealand politician
- Harry Hasler, fictional alter ego of Viktor Giacobbo, one of his most popular satirical figures
- Otmar Hasler, Prime Minister of Liechtenstein
- Uwe Hassler, German professor of statistics and econometrics
- Adrian Hasler, Prime Minister of Liechtenstein
- John Hasler, English actor
- Dietmar Hasler, Liechtenstein politician
- Johannes Hasler, Liechtenstein politician
- Irací Hassler, Chilean politician and economist