St Neots (/sənt ˈniːəts/) is a town and civil parish in the Huntingdonshire district of Cambridgeshire, England. It is 18 miles (29 km) west of Cambridge. The areas of Eynesbury, Eaton Ford, Eaton Socon, Love's Farm and Wintringham form part of the town.
The town centre lies on the eastern bank of the River Great Ouse. The town is close to the A1 road (north-south), as well as the A421 and A428 roads which link Cambridge to Bedford and Milton Keynes. St Neots railway station is on the Great Northern route between London and Peterborough. St Neots had a population of 33,410 in 2021.