The 2024 Women's U21 South American Volleyball Championship was the 26th edition of the Women's U21 South American Volleyball Championship, the biennial international youth volleyball tournament organised by the Confederación Sudamericana de Voleibol (CSV) for the women's under-21 national teams of South America. It was held in Osorno, Chile from 25 to 29 September 2024.
Same as previous editions, the tournament acted as the CSV qualifiers for the FIVB Volleyball Women's U21 World Championship. The top three teams qualified for the 2025 FIVB Volleyball Women's U21 World Championship in Indonesia as the CSV representatives.
Brazil were the sixteen-time defending champions and successfully retained their title after winning the twenty second by beating Argentina 3–2 in the final. Chile completed the podium after defeating Colombia 3–0 in the third-place match.
Host and venue.
Chile was named host country of the tournament on 11 April 2024 by the Confederación Sudamericana de Voleibol. The host city Osorno was confirmed as such during the 76th CSV Annual Congress held on 13 July 2024 in Belo Horizonte, Brazil. This is only the second time that Chile has hosted the tournament, the only previous event being the 1980 Women's Junior South American Championship.
The competition was entirely played at the Gimnasio Monumental María Gallardo.
Teams.
Six of the twelve CSV member associations entered the tournament.
Squads.
Each national team had to register a squad of a minimum of 12 and a maximum of 14 players players. Players born on or after 1 January 2005 were eligible to compete in the tournament.
Competition format.
The competition format depends on the number of participating teams. With 6 teams two groups of three teams were formed, which were played on a single round-robin basis. The group standing procedure was as follows:
Preliminary round.
All match times are local times, CLST ().
Final standing.
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Maila Ribeiro (L), Ana Luiza Berto, Laura Perugini, Lara Nascimento, Rebeca Viana, Aline Segato (C), Isabella Nunes, Bianca Coimbra, Amanda Mutuano, Vittoria Kuehn, Ana Lídia Scopinho, Sofia Will (L), Luana Kuskowski, Juliana Palhano.
Individual awards.
The following individual awards were presented at the end of the tournament.