Frogmore is a village 3 miles (4.8 km) north of Radlett in Hertfordshire,[2] and 2 miles (3.2 km) south of St Albans city centre (though in said city's contiguous built-up area).

It includes the 19th century Holy Trinity church[3] designed by Sir George Gilbert Scott, and Moor Mill featuring two water wheels,[4] (not to be confused with Henry Fourdrinier's Frogmore Paper Mill in Apsley, Hemel Hempstead).

The village is mentioned in Daniel Paterson's travel guide of 1796, on the route from London to St.

[5] Granada Publishing, whose imprints included Grafton and Panther Books, were based at Frogmore,[6] until it was sold in 1983.

[8] Frogmore Cricket Club plays in Park Street.