The Dampfbahn-Verein Zürcher Oberland (DVZO) is a heritage railway association based in the Swiss canton of Zurich. The association preserves various items of , utilising the historic lok remise or engine shed at Uster station, and also operates the preserved railway between Hinwil and Bauma stations over a section of the former Uerikon to Bauma railway (UeBB).
Coordinates: 47°22′07″N 8°52′50″E / 47.3686°N 8.8805°E