耶灵顿（Yerington）位于美国内华达州西部，是莱昂县的县治。

根据2000年美国人口普查，共有2,883人，其中白人占84.53%、土着美国人占6.24%。

Yerington is a city in Lyon County, Nevada, United States. The population was 3,048 at the 2010 census. It is named after Henry M. Yerington, Superintendent of the Virginia and Truckee Railroad from 1868 to 1910. It is the current county seat of Lyon County, the first county seat being established at Dayton, Nevada on November 29, 1861. After the Dayton Court House burned down in 1909, the seat was moved to Yerington in 1911.