| Competition: | Liga Futebol Amadora |
| Season: | 2021 |
| Winners: | Karketu Dili (2nd title) |
| Relegated: | DIT Boavista |
| Continentalcup1: | AFC Cup |
| Continentalcup1 Qualifiers: | None |
| League Topscorer: | Daniel Adade Hasan Costa Francyatma Kefi (5 goals each) |
| Matches: | 21 |
| Total Goals: | 52 |
| Biggest Home Win: | Benfica Laulara 4–1 DIT (23 November 2021) |
| Biggest Away Win: | DIT 1–3 Assalam (28 November 2021) |
| Highest Scoring: | 6 goals Lalenok United 4–2 Assalam (14 November 2021) Assalam 3–3 Benfica Laulara (10 December 2021) |
| Longest Wins: | 2 matches Karketu Dili Ponta Leste |
| Longest Unbeaten: | 6 matches Karketu Dili |
| Longest Winless: | 5 matches Benfica Laulara |
| Longest Losses: | 4 matches DIT |
| Prevseason: | 2019 |
| Nextseason: | 2023 |
The 2021 Liga Futebol Amadora was the fifth season of the Liga Futebol Amadora Primeira Divisão. The season began on 12 November and finished on 23 December 2021.[1] [2] [3]
Lalenok United were the defending champions.[4]
Karketu Dili won their second Liga Futebol Amadora title and qualified for the 2022 AFC Cup in the play-off round. Though, they did not participate because they didn't have an AFC license.
Most games took place at the 5,000-capacity National Stadium.