Ranelagh may refer to:
Towns and villages Ranelagh, a residential area and urban village on the south side of Dublin, Ireland Ranelagh, Buenos Aires, a suburb of Buenos Aires, Argentina Ranelagh, Ontario Ranelagh, Tasmania
Other places and geographical features The Ranelagh Club, a famous polo club formerly located at Barn Elms, South West London Ranelagh Estate, a residential garden suburb in Melbourne, Victoria, Australia Ranelagh Gardens, an 18th-century pleasure garden in Chelsea, London; now part of the grounds of Chelsea Hospital Ranelagh Gardens, Liverpool, a similar pleasure garden in Liverpool Ranelagh Luas stop, a light rail stop in Dublin, Ireland The Ranelagh River and Ranelagh Sewer, names at various times for parts of the River Westbourne Ranelagh School, Bracknell, England Ranelagh station (Paris Metro), a Paris Metro station on the Rue de Ranelagh, Paris Théâtre Le Ranelagh, a theatre in Paris
People and titles Baron Ranelagh, a title in the Peerage of Ireland Earl of Ranelagh, a title in the Peerage of Ireland Viscount Ranelagh, a title in the Peerage of Ireland
Schools Ranelagh School, a school in Berkshire, England
Other Ranelagh Harriers, a road running and cross-country club based in Richmond, London HMS Ranelagh (1697), a ship of the British Royal Navy