Drinsey Nook is a small village in the West Lindsey district of Lincolnshire, England. It is situated approximately 2 miles (3 km) south-west from Saxilby, close to the county border with Nottinghamshire. The village sits on the bank of the east of Lincoln section of the Foss Dyke, a canal which runs from the River Trent to the River Witham. The population of the village is included in the civil parish of Kettlethorpe. The main building is the former Drinsey Nook Inn which is actually situated in Nottinghamshire; this was previously known as the 'Buffalo Inn' on old Ordnance Survey maps.