Elton () is a townland in County Limerick in Ireland. Located within the historical barony of Smallcounty and the civil parish of Knockainy, the townland of Elton has an area of approximately . As of the 2011 census, the townland had a population of 106 people. Members of the O'Grady family were local landowners and landlords until the mid-19th century. At the main crossroads within Elton, which lies on the R515 regional road, is a retail premises which was built and converted to a shop .