Oberstrass is a quarter in the district 6 in Zurich.
It was formerly a municipality of its own, having been incorporated into Zurich in 1893. As of 2025, the quarter has a population of 11,083 distributed on an area of .
The Rigiblick funicular can be found in Oberstrass as one of two funiculars within the city of Zurich.
Built in 1901 as Rigiblick restaurant, the former Gastsaal was re-opened as Theater Rigiblick in 1984.