| Jānis Vucāns | |
| Office: | Deputy of the Saeima |
| Birth Date: | 9 February 1956 |
| Birth Place: | Rīga, Latvian SSR |
| Nationality: | Latvian |
| Party: | Latvijai un Ventspilij |
| Alma Mater: | University of Latvia |
| Profession: | Mathematician |
Jānis Vucāns (born 9 February 1956) is a Latvian politician and mathematician. He is the member of the Latvijai un Ventspilij Party and a deputy of the 11th, 12th and 13th Saeima, representing the Union of Greens and Farmers. He began his current term in parliament on 17 October 2011.[1] He has graduated from University of Latvia.
Dr. Vucāns served as President of the Baltic Sea Parliamentary Conference from 2015 through 2016.[2]