Weston Colley is a hamlet of about twenty dwellings, adjacent to (and within the parish of) Micheldever, Winchester, Hampshire, England.

Whilst there are no large commercial activities in Weston Colley, some residents operate enterprising small businesses.

Examples are a lock-up yard, farm, horticultural service, photo-artist, a bed-and-breakfast and a small (maximum five caravans) certified field camping site.

The Micheldever end has an elevated railway line over the single-track lane, restricting the height of traffic below.

At the Stoke Charity end, the River Dever is crossed by a single-track road bridge, which was rebuilt in the 2000s to safely carry heavy grain lorries to and from the farm.

This means the valley sides rise gently and the River Dever runs very clear - though it dries in arid summers (chalk being porous).