Affoltern District
Affoltern District is one of the twelve districts of the German-speaking canton of Zürich, Switzerland. Its capital is the city of Affoltern am Albis.
Municipalities
Affoltern contains a total of 14 municipalities:| Coat of Arms | Municipality | Population | Area, km² |
| Image:CHE Aeugst am Albis COA.svg|35px|Aeugst am Albis | Aeugst am Albis | 7.87 | |
| Image:Affoltern am Albis-blazon.svg|35px|Affoltern am Albis | Affoltern am Albis | 10.56 | |
| Image:Bonstetten-blazon.svg|35px|Bonstetten | Bonstetten | 7.42 | |
| Image:Hausen am Albis-blazon.svg|35px|Hausen am Albis | Hausen am Albis | 13.64 | |
| Image:Hedingen-blazon.svg|35px|Hedingen | Hedingen | 6.59 | |
| Image:Kappel am Albis-blazon.svg|35px|Kappel am Albis | Kappel am Albis | 7.87 | |
| Image:Knonau-blazon.svg|35px|Knonau | Knonau | 6.48 | |
| Image:Maschwanden-blazon.svg|35px|Maschwanden | Maschwanden | 4.67 | |
| Image:Mettmenstetten-blazon.svg|35px|Mettmenstetten | Mettmenstetten | 13.11 | |
| Image:Obfelden-blazon.svg|35px|Obfelden | Obfelden | 7.54 | |
| Image:Ottenbach-blazon.svg|35px|Ottenbach | Ottenbach | 4.98 | |
| Image:CHE Rifferswil COA.svg|35px|Rifferswil | Rifferswil | 6.50 | |
| Image:Stallikon-blazon.svg|35px|Stallikon | Stallikon | 12.01 | |
| Image:Wettswil am Albis-blazon.svg|35px|Wettswil am Albis | Wettswil am Albis | 3.77 | |
| Total | 113.01 |