Kuldīga (audio speaker iconpronunciation (help·info); German: Goldingen) is a town in Latvia with town rights since 1378. It is the center of the Kuldīga District. As of 2020, Kuldīga had a population of 10,352 people. River Venta travels through the city.

Kuldīga was founded by the German Livonian Order at 1242. It was called Goldingen by the Germans. It become the capital city of Courland at 1587-1617.

The old centre of the town is in the waiting list for UNESCO World Heritage Site.