| Official Name: | Winterthur District |
| Native Name: | Bezirk Winterthur |
| Settlement Type: | District |
| Subdivision Type3: | Capital |
| Area Total Km2: | 251.25 |
| Population Density Km2: | auto |
| Utc Offset: | +1 |
| Utc Offset Dst: | +2 |
| Blank Name Sec1: | Municipalities |
| Blank Info Sec1: | 19 |
47.5°N 54°WWinterthur District is one of the twelve districts of the German-speaking canton of Zürich, Switzerland. It has a population of (as of). Its capital is the city of Winterthur.
Winterthur District contains a total of 19 municipalities:
| Coat of arms | Municipality | Population | Area, km2 | |
|---|---|---|---|---|
| 35px|Altikon | 7.68 | |||
| 35px|Brütten | 6.67 | |||
| 35px|Dägerlen | 7.90 | |||
| 35px|Dättlikon | 2.87 | |||
| 35px|Dinhard | 7.15 | |||
| 35px|Elgg | 15.53 | |||
| 35px|Ellikon an der Thur | 4.92 | |||
| 35px|Elsau | 8.06 | |||
| 35px|Hagenbuch | 8.17 | |||
| 35px|Hettlingen | 5.87 | |||
| 35px|Neftenbach | 14.95 | |||
| 35px|Pfungen | 4.99 | |||
| 35px|Rickenbach | 6.03 | |||
| 35px|Schlatt | 9.03 | |||
| 35px|Seuzach | 7.56 | |||
| 35px|Turbenthal | 25.07 | |||
| 35px|Winterthour | Winterthur | 67.93 | ||
| 35px|Zell (Zurich) | 12.70 | |||
| Total | 251.25 |
On 1 January 2014 the former municipality of Bertschikon merged into the municipality of Wiesendangen.[1]
On 1 January 2018 the former municipality of Hofstetten merged into the municipality of Elgg.