Castle Carlton is a hamlet in the civil parish of Reston (where population details are included) in the East Lindsey district of Lincolnshire, England. It is situated approximately 5 miles (8 km) south from Louth, and just north from the A157 road.
At Castle Carlton there is a wide moat surrounding a mound on which stood a twelfth-century motte and bailey castle, most likely wooden, founded by Justiciar Hugh Bardolph, who is said to have slain a monster.
The village had established itself as a commercial centre by the thirteenth century, reputedly after Hugh Bardolph developed it as a "new town", and it was sometimes known as Market Carlton. Today it is considered a deserted medieval village, or DMV.
- "Lincs To The Past". Castle Hill, Castle Carlton. Lincolnshire Archives. Retrieved 4 June 2011.
- Thorold, Henry; Yates, Jack (1965). Shell Guide To Lincolnshire. Faber and Faber, London. p. 44.
- Historic England. "Castle Carlton (893278)". PastScape. Retrieved 4 June 2011.
- "Lincs To The Past". Medieval Surface Finds From The Site Of Castle Carlton DMV. Lincolnshire Archives. Retrieved 4 June 2011.
- "Lincs To The Past". Holy Cross Church. Lincolnshire Archives. Retrieved 4 June 2011.