"Only When I Sleep" is a single by Celtic folk rock band The Corrs from their album Talk on Corners, released in October 1997. The song focuses on being in love with someone in your dreams, not anyone in reality. The track was also included on The Corrs' album Dreams: The Ultimate Corrs Collection in 2006.The single managed to peak at number ten in the Irish Singles Chart and #58 in the UK Singles Chart.