Nemzeti Bajnokság I (men's handball)
| Current season, competition or edition: 2023–24 Nemzeti Bajnokság I (men's handball) | |
| Sport | Handball |
|---|---|
| Founded | 1951 |
| No. of teams | 14 |
| Country | Hungary |
| Confederation | EHF |
| Most recent champion(s) | Veszprém KC (28th title) |
| Most titles | Veszprém KC (28 titles) |
| Broadcaster(s) | M4 Sport |
| Relegation to | Nemzeti Bajnokság I/B |
| Domestic cup(s) | Magyar Kupa |
| International cup(s) | EHF Champions League EHF European League |
| Official website | keziszovetseg.hu |
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The Nemzeti Bajnokság I (English: National Championship I, commonly abbreviated NB I) is the premier men's professional handball league in Hungary, administered by the Hungarian Handball Federation. Since 2016 the official name of the championship is K&H Férfi Kézilabda Liga due to sponsorship reasons.