Little Dunmow is a village situated in the Uttlesford district, in rural Essex, England, in the vale of the River Chelmer about 3 miles (4.8 km) east-southeast of the town of Great Dunmow. It can be reached from the Dunmow South exit of the A120 by following the road towards Braintree (B1256) for 3.2 km before turning right for the village. The centre of the old village, which has just 99 dwellings, is a further 0.6 km along the road. The Flitch Way, a linear country park along the route of the old Braintree to Bishop's Stortford railway, links Little Dunmow and the new settlement of Flitch Green. The new village, built on the site of a former sugar beet factory, is a self-contained community of 850 dwellings and is another kilometre along the road towards Felsted.

Uttlesford is a local government district in Essex, England. Its council is based in the town of Saffron Walden. The district also includes the town of Great Dunmow and numerous villages, including Stansted Mountfitchet, Takeley, Elsenham, Thaxted, and Newport. The district covers a largely rural area in the north-west of Essex. London Stansted Airport lies within the district.