Rossmore may refer to: Rossmore, Johannesburg, South Africa Rossmore, West Virginia, United States Australia Rossmore, New South Wales, a suburb of Sydney Rossmore, Queensland, a neighbourhood in the Gympie Region United Kingdom Rossmore, a suburb of Ellesmere Port, Cheshire Rossmore, a townland in Belleek, County Fermanagh Rossmore, Dorset, a suburb of Poole