Modern pentathlon events have been contested at every Pan American Games since first games. After not being included in 1967 to 1983.
| Event | 51 | 55 | 59 | 63 | 87 | 91 | 95 | 99 | 03 | 07 | 11 | Years |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Men's individual | • | • | • | • | • | • | • | • | • | • | • | 11 |
| Men's team | • | • | • | • | 4 | |||||||
| Women's individual | • | • | • | • | 4 | |||||||
| Total Events | 2 | 2 | 2 | 2 | 1 | 1 | 1 | 2 | 2 | 2 | 2 |