Newton on Trent is a village and civil parish in the West Lindsey district of Lincolnshire  England The population of the civil parish at the 2011 census was 389 The village is situated east of the River Trent  and approximately 10 miles (16 km) south from Gainsborough  10 miles (16 km) west from the county town of Lincoln  and at the junction of the A57 running east to west  and the A1133 running north to south