Roundhay is a large suburb in north-east Leeds, West Yorkshire, England. Roundhay had a population of 22,546 in 2011.

Leeds is a city in West Yorkshire, England. It is the largest settlement in Yorkshire and the administrative centre of the City of Leeds Metropolitan Borough, which is the second most populous district in the United Kingdom. It is built around the River Aire and is in the eastern foothills of the Pennines. The city was a small manorial borough in the 13th century and a market town in the 16th century. It expanded by becoming a major production centre, including of carbonated water, which was invented there in the 1760s, and trading centre for the 17th and 18th centuries.