Olaine Municipality (Latvian: Olaines novads) is a municipality in Latvia.

The municipality was formed in 2009 by merging Olaine parish and Olaine town the administrative centre being Olaine.

[3] After the 2021 administrative reform, a part of Ķekava Parish of Ķekava Municipality (near the village of Jāņupe) was added to connect both of the separated areas of the municipality.

Olaine is twinned with:[4]

This Vidzeme location article is a stub.