Dimosthenis "Dimos" Dikoudis (alternate spellings include: Demosthenis, Demos, Ntikoudis) (Greek: Δημοσθένης "Δήμος" Ντικούδης; born June 24, 1977, in Larissa, Greece), is a former Greek professional basketball player and basketball executive.

With his school, he won the city championship, which was his first title, and right after that, he joined his first club, Perseas of Larissa.

In 1998, he signed a contract with the top-tier level Greek League club AEK Athens, and he played there for five seasons.

In 2003, he decided to leave Greece, and he signed with the Spanish League club Valencia.

With CSKA that season, he played at the Final Four of the EuroLeague, which was held at Moscow, and was won by Maccabi Tel Aviv, which featured another player from Larissa, Nestoras Kommatos (he was a co-player with Dikoudis in Perseas).

[2] After joining Panionios, he became one of only two Greek players in history, along with Ioannis Giannoulis, to compete in the EuroLeague with 4 different teams.

Dikoudis was appointed President of the Panhellenic Association of Paid Basketball Players (P.S.A.K.)