Nothe Gardens is a public garden, located in Weymouth, Dorset, England. Positioned on the Nothe Peninsula overlooking both Weymouth and Portland harbours, the informal gardens are often acclaimed to be the most beautiful the borough has to offer.

Weymouth is a sea-side town and civil parish in the Dorset district, in the ceremonial county of Dorset, on the English Channel coast of England. Situated on a sheltered bay at the mouth of the River Wey, 11 km (7 mi) south of the county town of Dorchester, Weymouth had a population of 53,427 in 2021. It is the third-largest settlement in Dorset after Bournemouth and Poole. The greater Weymouth urban area has a population of 72,802.