Gulbis (in Latvian pronounced as /ˈɡuɫbis/; feminine: Gulbe or Gulbes) is a Latvian surname, derived from the Latvian word for "swan". Individuals with the surname include:
Harijs Gulbis (1926–2019), Latvian writer and playwright
Alvils Gulbis (1936–2021), Latvian basketball player
