Dielsdorf railway station is a railway station in the Swiss canton of Zurich and municipality of Dielsdorf. The station is located on the Wehntal line, within fare zone 112 of the Zürcher Verkehrsverbund (ZVV).
The station was opened in 1865, and was initially the terminus of a branch of the Bülach-Regensberg Railway from Oberglatt. The line was extended by the Swiss Northeastern Railway as part of their Wehntal line to Niederweningen in 1891, and Dielsdorf became a through station.
Dielsdorf railway station is served by S-Bahn trains only. It is an intermediate stop of Zurich S-Bahn line S15, which runs between Niederweningen and Rapperswil-Jona via Zurich. the following services stop at Dielsdorf:
The railway station is also served by regional buses of PostAuto and Verkehrsbetriebe Glattal (VBG).