Peru: Summer Sports / Winter Sports
Games: 20 games in 15 countries
Events: 134 distinct events in 25 sports
Participants: 330 (243 men and 87 women)
Youngest Participant: Rosario de Vivanco (15 years, 102 days), 1964 Summer Games
Oldest Participant: Pedro Puente (57 years, 159 days), 1964 Summer Games
Most Medals (Athlete): 15 athletes with 1 medal
| Rk | Games | Flag Bearer | Participants | Men | Women | Sports | Gold | Silver | Bronze | Total | Top Medalist(s) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2012 Summer | Gladys Tejeda | 16 | 9 | 7 | 9 | |||||
| 2 | 2010 Winter | Roberto Carcelén | 3 | 2 | 1 | 2 | |||||
| 3 | 2008 Summer | Sixto Barrera | 13 | 7 | 6 | 10 | |||||
| 4 | 2004 Summer | Francisco Boza | 12 | 7 | 5 | 10 | |||||
| 5 | 2000 Summer | Rosa García | 21 | 8 | 13 | 7 | |||||
| 6 | 1996 Summer | Juan Jorge Giha, Jr. | 29 | 15 | 14 | 8 | |||||
| 7 | 1992 Summer | 16 | 12 | 4 | 9 | 1 | 1 | Juan Jorge Giha, Jr. (1 medal) | |||
| 8 | 1988 Summer | Rodrigo Ranguna | 21 | 7 | 14 | 7 | 1 | 1 | 12 athletes with 1 medal | ||
| 9 | 1984 Summer | Edwin Vásquez | 35 | 19 | 16 | 10 | 1 | 1 | Francisco Boza (1 medal) | ||
| 10 | 1980 Summer | 28 | 14 | 14 | 5 | ||||||
| 11 | 1976 Summer | 13 | 0 | 13 | 2 | ||||||
| 12 | 1972 Summer | Enrique Barza | 20 | 17 | 3 | 7 | |||||
| 13 | 1968 Summer | 28 | 16 | 12 | 8 | ||||||
| 14 | 1964 Summer | 31 | 30 | 1 | 5 | ||||||
| 15 | 1960 Summer | 31 | 31 | 0 | 3 | ||||||
| 16 | 1956 Summer | 8 | 8 | 0 | 1 | ||||||
| 17 | 1948 Summer | Carlos Domínguez | 41 | 41 | 0 | 7 | 1 | 1 | Edwin Vásquez (1 medal) | ||
| 18 | 1936 Summer | Victor Flores | 40 | 40 | 0 | 8 | |||||
| 19 | 1932 Summer | 2 | 2 | 0 | 1 | ||||||
| 20 | 1900 Summer | 1 | 1 | 0 | 1 |