Big River Radio was a local radio station in Balclutha, New Zealand broadcasting a local breakfast show. The 92.9 FM frequency covered central Balclutha, while the 93.7 FM frequency could be heard throughout the South Otago and Northern Southland area (including Gore). As of 2018 the station is now known as More FM Balclutha and contains no local programming. The station is now separate from More FM in Dunedin and runs different network shows to those heard in Dunedin.