| Birth Name: | Fyodor Nikolayevich Tselidi |
| Birth Date: | 5 August 1996 |
| Birth Place: | Vladikavkaz, North Ossetia–Alania, Russia |
| Weight Class: | 90 kg |
| Club: | A.C. PAOK |
| Olympics Rank: | 3 |
| Olympics Year: | 2024 |
| Olympics Weight: | Men's 90 kg |
| Worlds Rank: | R16 |
| Worlds Year: | 2022 |
| Worlds Weight: | Men's 90 kg |
| Worlds Year2: | 2024 |
| Worlds Weight2: | Men's 90 kg |
| Regionals Type: | EU |
| Regionals Rank: | 3 |
| Regionals Year: | 2018 |
| Regionals Weight: | Men's 90 kg |
| Regionals Year2: | 2022 |
| Regionals Weight2: | Men's 90 kg |
| Updated: | 31 July 2024 |
Theodoros Tselidis (Greek, Modern (1453-);: Θεόδωρος Τσελίδης; born 5 August 1996; in Russia known as Fyodor Nikolayevich Tselidi; Russian: Фёдор Николаевич Целиди)[1] is a Greek judoka. He won the Bronze medal in Judo while representing Greece at the 2024 Paris Summer Olympics. In 2018, he won the bronze medal for Greece at the 2018 European Judo Championships.[2] He also won a bronze medal at the 2018 Mediterranean Games.[3]
Tselidis was born in 5 August 1996 in North Ossetia–Alania, Russia; his father was an ethnic Greek.[4] In 2019, he graduated from North Ossetian State University with a degree in international political economy.