Bengeo /ˈbɛn.dʒoʊ/ is a suburb and former village and civil parish on the north-west edge of the county town of Hertford in Hertfordshire, England.

[8] Bengeo has various amenities[9] including a post office, local shops, several public houses, two veterinary practices, a number of sports teams, two churches and a Plymouth Brethren Meeting Room.

On the west side of Bengeo are two further Grade II listed buildings, The Old Pest House and Little Molewood.

The former, on the corner of Byde Street and Fanshawe Street, was built in 1763 as a smallpox isolation hospital;[17] the latter, situated on The Avenue, is an arts and crafts style house, built in 1904 for the Graveson family of Hertford by the architects Barry Parker and Raymond Unwin, who were the architects and planners of Letchworth Garden City.

[19] Today it has an array of aerials on the top, providing inter alia a local television relay from Crystal Palace transmitting station.