The River Flit is a short river in Bedfordshire, England. It flows through Flitwick, then past Greenfield and Flitton, then through Clophill, Chicksands, and Shefford, then past Stanford, before meeting the River Ivel at Langford. Its name is not ancient, but rather a back formation from Flitton.
Coordinates: 52°02′19″N 0°20′50″W / 52.03855°N 0.34727°W / 52.03855; -0.34727