1980 ABC Under-18 Championship

The 1980 ABC Under-18 Championship was the sixth edition of the Asian Basketball Confederation (ABC)'s Junior Championship. The games were held at Bangkok, Thailand from November 1–12, 1980.

After finishing runners-up from the previous two editions, won their first-ever championship, after defeating the five-time defending champions, the, 94-84, in the Championship Round.

Venue
The games were held at National Stadium, located in Bangkok.