Warnersville

Warnersville may refer to:


 * Warnersville, a historically African American neighborhood of Greensboro, North Carolina established by Yardley Warner
 * Former name of Trinidad, California
 * Warnersville, an unincorporated village in Lycoming County, Pennsylvania
 * Original name of Kiousville, Ohio
 * According to accounts of John Ward Westcott's life, a village on Lime Island, Michigan where he was born