2023 Liga 3 West Nusa Tenggara (referred to as 2023 Liga 3 for sponsor reasons) was the sixth season of Liga 3 West Nusa Tenggara organized by Asprov PSSI West Nusa Tenggara.
Followed by 25 clubs. The winner of this competition will advance to the national round without the regional round Lesser Sunda Islands representing West Nusa Tenggara for promotion to Liga 2.
A total of 25 teams will be drawn into 4 groups based on their geographical location. The 4 groups are as follows:
If the match ends in a draw after normal time, no extra time will be played. A penalty shootout will take place to determine the winner.