The 2018–19 Nemzeti Bajnokság I (known as the K&H női kézilabda liga for sponsorship reasons) is the 68th season of the Nemzeti Bajnokság I, Hungarian premier Handball league.
As in the previous season, 14 teams played in the 2018–19 season. After the 2017–18 season, Kecskeméti NKSE and Vasas SC were relegated to the 2018–19 Nemzeti Bajnokság I/B. They were replaced by two clubs from the 2017–18 Nemzeti Bajnokság I/B; Eszterházy SC and Mosonmagyaróvári KC SE.
Following is the list of clubs competing in 2018–19 Nemzeti Bajnokság I, with their president, head coach, kit manufacturer and shirt sponsor.
In the table below the home teams are listed on the left and the away teams along the top.
Updated to games played on 18 May 2019.
Source: League matches: NB I 2018/2019
Attendance numbers without playoff matches.
Owlapps.net - since 2012 - Les chouettes applications du hibou