Winterthur District
Winterthur District is one of the twelve districts of the German-speaking canton of Zürich, Switzerland. It has a population of . Its capital is the city of Winterthur.
Municipalities
Winterthur District contains a total of 19 municipalities:| Coat of arms | Municipality | Population | Area, km2 |
| image:CHE [Altikon COA.svg|35px|Altikon] | Altikon | 7.68 | |
| [image:Bruetten-blazon.svg|35px|Brütten] | Brütten | 6.67 | |
| [image:Daegerlen-blazon.svg|35px|Dägerlen] | Dägerlen | 7.90 | |
| [image:Daettlikon-blazon.svg|35px|Dättlikon] | Dättlikon | 2.87 | |
| [image:Dinhard-blazon.svg|35px|Dinhard] | Dinhard | 7.15 | |
| [image:Elgg-blazon.svg|35px|Elgg] | Elgg | 15.53 | |
| image:Ellikon an [der Thur-blazon.svg|35px|Ellikon an der Thur] | Ellikon an der Thur | 4.92 | |
| [image:Elsau-blazon.svg|35px|Elsau] | Elsau | 8.06 | |
| [image:Hagenbuch-blazon.svg|35px|Hagenbuch] | Hagenbuch | 8.17 | |
| [image:Hettlingen-blazon.svg|35px|Hettlingen] | Hettlingen | 5.87 | |
| [image:Neftenbach-blazon.svg|35px|Neftenbach] | Neftenbach | 14.95 | |
| [image:Pfungen-blazon.svg|35px|Pfungen] | Pfungen | 4.99 | |
| [image:Rickenbach-blazon.svg|35px|Rickenbach] | Rickenbach | 6.03 | |
| [image:Schlatt-blazon.svg|35px|Schlatt] | Schlatt | 9.03 | |
| [image:Seuzach-blazon.svg|35px|Seuzach] | Seuzach | 7.56 | |
| [image:Turbenthal.svg|35px|Turbenthal] | Turbenthal | 25.07 | |
| Wiesendangen | |||
| [image:Wappen Winterthur.svg|35px|Winterthour] | Winterthur | 67.93 | |
| [image:Zell-blazon.svg|35px|Zell (Zurich)] | Zell | 12.70 | |
| Total | 251.25 |
Mergers
On 1 January 2014 the former municipality of Bertschikon merged into the municipality of Wiesendangen.On 1 January 2018 the former municipality of Hofstetten merged into the municipality of Elgg.