Much Hadham is a village in Hertfordshire, England.

Formerly known as 'Great Hadham', Much Hadham's chief attraction is the parish church of St Andrews, which dates back to at least the 14th century. The entrance to the church is adorned with two sculptures by Henry Moore, who was also a resident in the village until his death in 1986.

Other celebrity residents have included Bob Monkhouse and J C Fayers .