Railway Union Sports Club is a multi-sports club based in Sandymount, Dublin 4, Ireland. The club was founded in 1904 and was originally known as the Railway and Steam Packet Athletic and Social Union. The club organises teams in various sports and activities including cricket, field hockey, indoor hockey, rugby union, association football, tennis, bowls and bridge. Railway Union women's field hockey and women's rugby union teams both play in the top level of their respective national leagues. Railway Union women's field hockey team also represented Ireland in the 2014 EuroHockey Club Champions Cup.