The 2020-21 Kategoria e Dytë was the 49th official season of the Albanian football third division since its establishment.
There were 27 teams competing this season, split in 2 groups.
The winners of the groups played the league's final against each other and also gained promotion to the 2021-22 Kategoria e Parë.
Butrinti, Maliqi, Shkumbini and Tërbuni were promoted to the 2021–22 Kategoria e Parë.
Shkumbini won their second Kategoria e Dytë title after beating Maliqi in the final match.