Luch () is a rural settlement in Konotop Raion, Sumy Oblast (province) of Ukraine.
Until 18 July 2020, Luch was part of Krolevets Raion. In July 2020, as part of Ukraine's administrative reform, the number of raions in Sumy Oblast was reduced to five, and the territory of Krolevets Raion was merged into Konotop Raion.