The village of Duddington is located within the county of Northamptonshire.
The Parish Church (a Grade II* listed building) is called Duddington: St Mary and serves the parish of Duddington: St Mary and the benefice of Barrowden and Wakerley w South Luffenham and Morcott w Duddington and Tixover and belongs to the diocese of Peterborough.
Duddington is situated in the East Midlands (England) region of the UK and is governed by East Northamptonshire, council.
The village of Duddington is in the North Northamptonshire region of Leicestershire, Rutland and Northamptonshire within East Midlands (England).