Weldon is a suburban village and civil parish on the eastern outskirts of Corby, Northamptonshire, England.

The village is listed in the Domesday Book as 'Weledene', in the Colby Hundred.

[3] Weldon is at the crossroads of the north–south A43 trunk road which bypasses it to the west and the A427 that, locally, provides a route to Market Harborough westbound and Oundle eastbound; traffic on this road is "calmed" by an extensive scheme.

Weldon currently has two public houses, the CAMRA-approved Shoulder of Mutton and The George, formerly a 17th-century coaching inn.

The village is home to Weldon Cricket Club which runs ten teams for both adults and children, the team is going from strength to strength climbing the Northamptonshire leagues.