Knocknagoshel, officially Knocknagashel (Irish: Cnoc na gCaiseal, meaning 'hill of the stone ringforts'), is a village in County Kerry, Ireland. According to the 2011 census, the population of the Knocknagashel Electoral Division (which includes the village and approximately 40 km2 of the surrounding rural hinterland) was 697 (down from 721 as of 2006).