| Ivars Zariņš | |
| Office: | Deputy of the Saeima |
| Term Start: | October 17, 2011 |
| Term End: | March 3, 2022 |
| Birth Date: | 18 April 1969 |
| Birth Place: | Jēkabpils, Latvian SSR |
| Party: | Harmony |
| Alma Mater: | University of Latvia |
| Profession: | economist |
Ivars Zariņš (born 1969) is a Latvian politician. He is a member of Harmony and a deputy of the 12th Saeima.