Mazirbe (Livonian: Irē or Piški Īra, German: Klein-Irben) is a village place in Kolka Parish, Talsi Municipality, Latvia 18 km southwest of Kolka.

The flag of the Livonians has flown over the Livonian House of the People (Latvian: Lībiešu tautas nams or Līvu tautas nams, Livonian: Līvõd rovkuodā), a cultural centre dating from 1938, built in the heart of the village with the support of linguistic cousins in Hungary, Finland and Estonia.

Inside is a small museum showing photos of past generations of Livonians.

On the first Sunday of August there is a Livonian gathering here, culminating in a procession to the beach where a wreath is cast into the sea in remembrance of fishermen who have met watery deaths.

A camp for young people where only Livonian is spoken is held for a week beforehand.