| Tournament details | |
|---|---|
| Host nation |  Thailand |
| Dates | ?–10 December |
| Teams | 14 |
| Venue(s) | 1 (in 1 host city) |
| Champions |  Japan (3rd title) |
The 1990 Asian Junior Women's Volleyball Championship was held in Chiang Mai, Thailand from ? – December to 10 December 1990