Watergate is a street in the city of Perth, Scotland.

At South Street, the road becomes Speygate, the former site of Gowrie House.

Several historic buildings stand on the street, including the post-medieval Dower House (also known as the Town House),[3] 81 Watergate (Category C listed),[4] 21–31 Watergate (Category C listed, dating to 1725)[5] and 1–5 Watergate (Category B listed)[6] and St Matthew's Hall and Church Officer's House (Category C listed) at 34 Watergate.

[7] A house that formerly stood on the west corner of Watergate, facing the High Street, was called the House of the Green.

It was the oldest house in Perth at the time of the building's demolition.