圣尼奥特斯（St Neots）是英格兰剑桥郡的一个城市，人口大约有40,000人，是剑桥郡第三大城市。

St Neots /sᵻnt ˈniːəts/ is a town and civil parish in the non metropolitan county of Cambridgeshire, England, within the historic county of Huntingdonshire, next to the Bedfordshire county border. It lies on the River Great Ouse in the Huntingdonshire District, 15 miles (24 km) west of Cambridge and 49 miles (79 km) north of central London. St Neots is the largest town in Cambridgeshire (Cambridge and Peterborough are both cities) with a population of 40,000. The town is named after the Cornish monk Saint Neot whose bones were subject to translation from the hamlet of St Neot on Bodmin Moor on consecration of the Priory of St Neots c. 980.