| Competition: | FIVB Women's U20 World Championship |
| Gender: | women |
| Year: | 1977 |
| Host: |  Brazil |
| Dates: | September 5–14, 1977 |
| Teams: | 14 |
| Venues: | 4 |
| Cities: | Sao Paulo, Rio de Janeiro, Belo Horizonte and Brasilia |
| Champions: | South Korea |
| Title Number: | 1 |
| Last: | first |
| Next: | 1981 FIVB Volleyball Women's U20 World Championship |
The 1977 FIVB Women's U20 World Championship was held in Sao Paulo, Brazil from September 5 to 14, 1977. 14 teams participated in the tournament.
A total of 14 teams qualified for the final tournament. In addition to Brazil, who qualified automatically as the hosts, another 13 teams qualified via four separate continental tournament.
| Means of qualification | width=14% | Vacancies ! | width=27% | Qualified |
|---|---|---|---|---|
| Host country | 1 | |||
| 3 | ||||
| 4 | ||||
| 1977 European Championship | 1 | |||
| 3 | ||||
| Wild card | 2 | |||
| Total | 14 |
| width=25% | Pool A | width=25% | Pool B | width=25% | Pool C | width=25% | Pool D |
|---|---|---|---|---|---|---|---|
| width=25% | Pool E | width=25% | Pool F | width=25% | Pool G | width=25% | Pool H |
|---|---|---|---|---|---|---|---|
| width=40 | Rank | width=180 | Team |
|---|---|---|---|
| 4 | |||
| 5 | |||
| 6 | |||
| 7 | |||
| 8 | |||
| 9 | |||
| 10 | |||
| 11 | |||
| 12 | |||
| 13 | |||
| 14 | |||
| 12–woman Roster | ||
| Shin Ik, Kim Hee, Hoang Kiung, Yang Tok, Dim Young Sook, Dim Bok, Kim Eeuk, Park Sok, Aum Soon, Kyung Sok |