| Koknese Municipality | |
| Native Name: | Kokneses novads |
| Native Name Lang: | lv |
| Settlement Type: | Municipality |
| Subdivision Type: | Country |
| Established Title: | Formed |
| Established Date: | 2009 |
| Extinct Title: | Dissolved |
| Extinct Date: | 2021 |
| Seat Type: | Centre |
| Seat: | Koknese |
| Leader Title: | Chairman |
| Leader Name: | Dainis Vingris |
| Leader Party: | V, last |
| Population Density Km2: | auto |
| Postal Code Type: | Postal code |
Koknese Municipality (Latvian: Kokneses novads) was a municipality in Vidzeme, Latvia. The municipality was formed on 1 July 2009 by merging Bebri parish, Irši Parish and Koknese Parish the administrative centre being Koknese.
On 1 July 2021, Koknese Municipality ceased to exist and its territory was merged into Aizkraukle Municipality as Koknese Parish.[1]