| Competition: | Nemzeti Bajnokság I |
| Season: | 2006–07 |
| Dates: | 28 July 2006 – 28 May 2007 |
| Winners: | Debrecen |
| Relegated: | Pécsi Vác |
| Continentalcup1: | Champions League |
| Continentalcup1 Qualifiers: | Debrecen |
| Continentalcup2: | UEFA Cup |
| Continentalcup2 Qualifiers: | MTK Budapest Budapest Honvéd |
| Continentalcup3: | Intertoto Cup |
| Continentalcup3 Qualifiers: | Zalaegerszeg |
| League Topscorer: | Péter Bajzát (18) |
| Biggest Home Win: | Honvéd 6–0 Vác |
| Biggest Away Win: | Sopron 1–6 Debrecen |
| Highest Scoring: | Tatabánya 5–3 Diósgyőri Fehérvár 5–3 MTK |
| Matches: | 240 |
| Total Goals: | 677 |
| Prevseason: | 2005–06 |
| Nextseason: | 2007–08 |
The 2006–07 Nemzeti Bajnokság I, also known as NB I, was the 105th season of top-tier football in Hungary. The league was officially named Borsodi Liga for sponsoring reasons. The season started on 28 July 2006 and ended on 28 May 2007.
