2013–14 Nemzeti Bajnokság I/A (men's basketball)

The 2013–14 Nemzeti Bajnokság I/A was the 83rd season of the Nemzeti Bajnokság I/A, the highest tier professional basketball league in Hungary.

Szolnoki Olaj KK won its fifth domestic title, by sweeping Atomerőmű SE 3–0 in the Finals.

Team information
The following 13 clubs competed in the NB I/A during the 2013–14 season:

Standings
Pld – Played; W – Won; L – Lost; PF – Points for; PA – Points against; Diff – Difference; Pts – Points.

Schedule and results
In the table below the home teams are listed on the left and the away teams along the top.

Standings
Pld – Played; W – Won; L – Lost; PF – Points for; PA – Points against; Diff – Difference; Pts – Points.

Schedule and results
In the table below the home teams are listed on the left and the away teams along the top.

Standings
Pld – Played; W – Won; L – Lost; PF – Points for; PA – Points against; Diff – Difference; Pts – Points.

Schedule and results
In the table below the home teams are listed on the left and the away teams along the top.

Playoffs
Teams in bold won the playoff series. Numbers to the left of each team indicate the team's original playoff seeding. Numbers to the right indicate the score of each playoff game.

4 Balázs Simon, 6 Ákos Keller, 7 Obie Trotter, 8 Vuk Pavlović, 9 Dávid Vojvoda, 10 Radenko Pilčević, 11 Zoltán Tóth, 12 Miljan Rakić, 14 Márton Báder, 15 Tomislav Ivosev, 20 Máté Berkics, 21 Tamás Mándoki, 22 Justin Holiday, 24 Strahinja Milošević, 25 György Csaba, 30 Csaba Csákvári and 44 Péter Lóránt Head coach: Dragan Aleksić
 * Team roster:

Final standing
(C) = Champion; (R) = Relegated; (P) = Promoted; (E) = Eliminated; (O) = Play-off winner; (A) = Advances to a further round.