Nettleden is a village and former civil parish, now in the parish of Nettleden with Potten End, in the Dacorum district, in the county of Hertfordshire, England. It is in the Chiltern Hills, about four miles north-west of Hemel Hempstead, near Little Gaddesden, Great Gaddesden and Frithsden. In 1931 the parish had a population of 133.