Kettering is a market and industrial town in the North Northamptonshire district of Northamptonshire, England. It lies 45 miles (72 km) west of Cambridge, 31 miles (50 km) south-west of Peterborough, 28 miles (45 km) south-east of Leicester and 15 miles (24 km) north-east of Northampton; it is west of the River Ise, a tributary of the River Nene. The name means "the place of Ketter's people ".