Theodoros Tselidis (Greek: Θεόδωρος Τσελίδης; born 5 August 1996; in Russia known as Fyodor Nikolayevich Tselidi; Russian: Фёдор Николаевич Целиди)[1] is a Greek judoka.

He won a bronze medal in judo while representing Greece at the 2024 Summer Olympics.

[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.

[4] On 31 July 2024, Theodoros won a bronze medal at the Olympic Games in Paris in the 90 kg weight category.