The 2026 TOPLYGA, is the 37th season of the TOPLYGA, the top-tier football league of Lithuania. The season began on 21 February 2026 and will end in November 2026. This was first season renamed from A Lyga.
The league consisted of ten teams; the top nine teams from the previous season, and one team promoted from the LFF I Lyga. Kauno à ½algiris entered the season as defending champions.
The promoted team was the 2025 LFF I Lyga champions TransINVEST (returning to the TOPLYGA after a single-season absence). They replaced the 2025 A Lyga bottom-placed team Dainava (relegated from the TOPLYGA after three seasons).