| Country: | Russia |
| Weight Class: | –81 kg |
| Worlds Rank: | 1 |
| Worlds Year: | 2009 |
| Regionals Type: | EU |
| Regionals Rank: | 1 |
| Regionals Year: | 2009 |
| Regionals Weight: | Men's 81 kg |
| Olympics Rank: | 3 |
| Olympics Year: | 2012 |
| Olympics Weight: | Men's 81 kg |
| Updated: | 25 May 2023 |
Ivan Vitaliyevich Nifontov (Russian: Иван Витальевич Нифонтов; born 5 June 1987, in Pavlodar[1]) is a Russian judoka. He won the bronze at the 2012 Summer Olympics in the category men's –81 kg. He carried the Winter Olympic torch before the Sochi Games.[2]