Haim is a given name and surname.
Haim or Chaim or L'Chaim may also refer to:
- Hayim Association, an Israeli non-profit organisation supporting children with cancer
- Haim (band), an American pop rock band
- Haims, a commune in the Vienne department in France
- Chamayan, a clan of the Gurjar ethnic group found in India and Pakistan who may also be known as Chaim
- L'Chaim Vodka, a line of kosher alcoholic beverages
- L'Chaim Society, University of Oxford