1997: (*) Instituto de Computação - Universidade Estadual de Campinas (IC-UNICAMP), Brazil (ICPC place HONORABLE MENTION and Contest rank ?, with 1 AC problem)
1998: (*) Pontificia Universidade Catolica do Rio de Janeiro (PUC-RIO), Brazil (ICPC place 24 and Contest rank 27 ACM Student Chapter - Ulm University, with 3 AC problems)
1999:
(+) Universidade de São Paulo - São Paulo (USP-SP), Brazil (ICPC place 28 and Contest rank 35, with 3 AC problems and 675 of Penalty)
(*) Universidad de Buenos Aires (UBA), Argentina (ICPC place 28 and Contest rank 38, with 3 AC problems and 1236 of Penalty)
2000: Universidad de Buenos Aires (UBA), Argentina (ICPC place 22 and Contest rank 25 ICPC, with 2 AC problems)
2001: (~) Universidade de São Paulo - São Paulo (USP-SP), Brazil (ICPC place 14 BRONZE MEDAL and Contest rank 26 ICPC, with 4 AC problems)
2002: (~) Universidad de Buenos Aires (UBA), Argentina (ICPC place 10 SILVER MEDAL and Contest rank 10 ICPC, with 5 AC problems)
2003: Universidad de Buenos Aires (UBA), Argentina (ICPC place 12 BRONZE MEDAL and Contest rank 12 ICPC, with 6 AC problems)
2004: Universidad de Palermo (UP), Argentina (ICPC place HONORABLE MENTION and Contest rank ? ICPC, with ? AC problems)
2005: Instituto Tecnológico de Aeronáutica (ITA), Brazil (ICPC place 29 and Contest rank 34 ICPC, with 4 AC problems)
2006: (*) Instituto Tecnológico de Aeronáutica (ITA), Brazil (ICPC place 13 and Contest rank 13 ICPC, with 4 AC problems)
2007: Universidad de Buenos Aires (UBA), Argentina (ICPC place 14 and Contest rank 14 ICPC, with 5 AC problems)
2008: Universidad de Buenos Aires (UBA), Argentina (ICPC place 31 and Contest rank 40 ZIBADA ICPC, with 4 AC problems)
2009: Universidad de Buenos Aires (UBA), Argentina (ICPC place 20 and Contest rank 27 ICPC, with 5 AC problems)
2010: (*) Universidade Federal de Pernambuco (UFPE), Brazil (ICPC place 14 and Contest rank 26 ICPC, with 5 AC problems)
2011: Universidad de Buenos Aires (UBA), Argentina (ICPC place 13 and Contest rank 18 ZIBADA ICPC, with 6 AC problems)
2012: Universidade Federal de Campina Grande (UFCG), Brazil (ICPC place 36 and Contest rank 47 ZIBADA ICPC, with 4 AC problems)
2013: (*) Instituto Tecnológico de Aeronáutica (ITA), Brazil (ICPC place 27 and Contest rank 42 ACMICPC.INFO ICPC, with 5 AC problems)
2014: Instituto Militar de Engenharia (IME), Brazil (ICPC place 19 and Contest rank 26 ACMICPC.INFO ICPC, with 3 AC problems)
2015: Universidad de Buenos Aires (UBA), Argentina (ICPC place 15 and Contest rank 18 ACMICPC.INFO ICPC, with 8 AC problems)
2016: Universidad Nacional de Rosario (UNR), Argentina (ICPC place 28 and Contest rank 32 ZIBADA ACMICPC.INFO ICPC, with 7 AC problems)
2017: (*) Universidad de La Habana (UH), Cuba (ICPC place 34 and Contest rank 44 ZIBADA ICPC, with 5 AC problems)
2018: (*) Universidade de São Paulo - São Paulo (USP-SP), Brazil (ICPC place 14 and Contest rank 17 ZIBADA ICPC, with 6 AC problems)
2019: Universidad Nacional de Córdoba - FaMAF (UNC-FAMAF), Argentina (ICPC place 41 and Contest rank ZIBADA (44) ICPC (41), with 5 AC problems)
2020: Universidad de Buenos Aires (UBA), Argentina (ICPC place 17 and Contest rank 21 (according to ICPC) or 22 (according to ZIBADA), with 8 AC problems)
2021: Universidad Nacional de Córdoba - FaMAF (UNC-FAMAF), Argentina (ICPC place 41 and Contest rank 44 ZIBADA)
2022: Escuela Superior de Cómputo - Instituto Politécnico Nacional (ESCOM-IPN), México (ICPC place ?? and Contest rank 32 ZIBADA DOMJUDGE)
2023: (%) Universidad de Buenos Aires - FCEN (UBA-FCEN), Argentina (ICPC place 13 BRONZE MEDAL and Contest rank 13 ZIBADA DOMJUDGE)
2024: Universidad de Buenos Aires - FCEN (UBA-FCEN), Argentina (ICPC place 17 and Contest rank 17 ZIBADA DOMJUDGE)
Notes:
(*) LATAM Champion at ICPC Regional Contests at the same competition cycle.
(+) In the Awards Ceremony of the 1999 World Finals, in the Netherlands, the organizers awarded the plaque of LATAM Champion to the UBA team, but it was almost a tie with the IME-USP team (and by a small time difference it seems that the first ones were really the Brazilians), later the ICPC organizers sent the plaque of LATAM Champion to the IME-USP team. Therefore, this year we have two LATAM champions.
(~) The teams that solved 6 problems won Gold Medals, those who solved 5 problems won Silver Medals and those who solved 4 problems won Bronze Medals.
(%) The bronze medal was awarded 2 months after the event, according to this specific rule: "Additional Bronze Medals may be awarded to teams solving the same number of problems as the twelfth place team and in a total elapsed time no more than 60 minutes more than the twelfth place team. Such teams will be awarded the twelfth place."
1. Universidad de Buenos Aires (UBA), Argentina --- 12 titles (1999, 2000, 2002, 2003, 2007, 2008, 2009, 2011, 2015, 2020, 2023, 2024)
2. Instituto Tecnológico de Aeronáutica (ITA), Brazil --- 3 titles (2005, 2006, 2013)
2. Universidade de São Paulo - São Paulo (USP-SP), Brazil --- 3 titles (1999, 2001, 2018)
4. Universidad Nacional de Córdoba - FaMAF (UNC-FAMAF), Argentina --- 2 titles (2019, 2021)
5. Instituto de Computação - Universidade Estadual de Campinas (IC-UNICAMP), Brazil --- 1 title (1997)
5. Pontificia Universidade Catolica do Rio de Janeiro (PUC-RIO), Brazil --- 1 title (1998)
5. Universidad de Palermo (UP), Argentina --- 1 title (2004)
5. Universidade Federal de Pernambuco (UFPE), Brazil --- 1 title (2010)
5. Universidade Federal de Campina Grande (UFCG), Brazil --- 1 title (2012)
5. Instituto Militar de Engenharia (IME), Brazil --- 1 title (2014)
5. Universidad Nacional de Rosario (UNR), Argentina --- 1 title (2016)
5. Universidad de La Habana (UH), Cuba --- 1 title (2017)
5. Escuela Superior de Cómputo - Instituto Politécnico Nacional (ESCOM-IPN), Mexico --- 1 title (2022)
1. Argentina, 16 titles
2. Brazil, 11 titles
3. Cuba, 1 title
3. Mexico, 1 title