Deenethorpe is a village and civil parish in North Northamptonshire, England. It is situated north-east of Corby and near the A43 road between Corby and Stamford. Nearby villages are Deene located 1.9 miles (3.1 km) to the North-West, Bulwick 1.9 miles (3.1 km) and Upper Benefield 2.5 miles (4.0 km) South-East to Deenethorpe.
In the early 1870s, Deenethorpe was described as: "Deenethorpe parish, Northampton; 1 mile SSE of Deene village. Real property, £1, 942. Houses, 48." The population of Deenethorpe in the 1881 census was just over 200. Since then, there was a decline in the first half of the 20th century, as shown by the total population graph, where it reached a low of around 60 people. In 1960 the population increased and at the time of the 2001 census, the parish's population was 103 people and according to the 2011 census the population is currently at 133. The pre-dominant age group living in Deenethorpe is middle-age as there are 48 people aged between 45 and 59.The 600 acres (240 ha) Deenethorpe airfield is one of the sites that has been approved for a "garden village" in 2017. The plans include a village green, shops and community hall, as well as more than 1,000 homes.