huNB I/A

Székesfehérvár — the club plays at the Alba Regia Sportcsarnok and is a fixture of Hungary's top division.

Paks — club from the town next to the nuclear power plant it is named after, took bronze in the 2024–25 NB I/A.

Körmend — a club from western Hungary, playing at the Városi Sportcsarnok.

Budapest — the basketball section of the famous multi-sport Honvéd club, playing at the Ludovika Arena.

Debrecen — the university club of the University of Debrecen.

Szombathely — the reigning Hungarian champion (2025–26 title), playing at the Arena Savaria.

Kaposvár — promoted to NB I/A in 2025 as champion of the lower-tier NB I/B.

Kecskemét — the club plays at the Messzi István Sportcsarnok.

Pécs — the club of the National Basketball Academy (Nemzeti Kosárlabda Akadémia).

Oroszlány — a small-town club from northwestern Hungary, playing at the Krajnyik András Sportcsarnok.

Fót — a club from a town near Budapest, promoted to NB I/A ahead of the 2026–27 season.

Sopron — the club plays at the Novomatic Aréna near the Austrian border.

Szeged — a club partnered with the University of Szeged (SZTE), playing at the Szegedi Városi Sportcsarnok.

Szolnok — Hungarian champion in 2024–25 (the club's 9th title), playing at the Tiszaligeti Sportcsarnok.