瓦尔米耶拉县 （Valmieras rajons，俄语：Валмиерский район）是拉脱维亚北部的一个县。面积2,373平方公里。人口60,111人。县治瓦尔米耶拉。下分3市1镇19村。

The Valmiera district (Latvian:Valmieras rajons) was an administrative division of Latvia, located in the Vidzeme region, in the country's north-east. Its administrative center was Valmiera. It bordered Estonia to the north and the former districts of Limbaži to the west, Valka to the east and Cēsis to the south. It was the eighth largest district in Latvia and had a population of 60,345 (2000 census).