Colden Common is a village and civil parish in Hampshire, England, lying just east of the M3 motorway between Winchester and Southampton. The nearest town is Eastleigh to the south west. Colden Common is in the Winchester District. To the east are the South Downs and to the west is the River Itchen. The village lies north of the hamlet of Fisher's Pond and the village of Fair Oak, and south of the village and parish of Twyford.