Cork, Bandon and South Coast Railway (CB&SCR), was an Irish gauge railway in Ireland. It opened in 1849 as the Cork and Bandon Railway (C&BR), changed its name to Cork Bandon and South Coast Railway in 1888 and became part of the Great Southern Railway (GSR) in 1924.

The Cork, Blackrock and Passage Railway (CB&PR) was a 3 ft narrow gauge railway in County Cork, Ireland. The line originally opened in 1850 as a 5 ft 3 in Irish standard gauge railway between Cork and Passage West and operated steam feeder ferries to other locations round Cork Harbour. The company was heavily dependent on summer tourist traffic for a considerable proportion of its revenue. The railway was converted to 3 ft narrow gauge in 1900 in conjunction with extensions southwards to Crosshaven which were completed in 1904. The railway closed in 1932 and has since been replaced by a public pathway and nature area.