Field hockey at the 1991 Pan American Games in Havana took place from 3 to 15 August 1991. Eighteen teams (ten for men and eight for women) competed in the tournament.
| Tournament: | Men's field hockey at the 1991 Pan American Games |
| Country: | Cuba |
| City: | Havana |
| Dates: | 3–15 August |
| Teams: | 10 |
| Confederations: | 1 |
| Count: | 5 |
| Matches: | 29 |
| Goals: | 132 |
----------------
----------------
----
----
| Rank | Team | |
|---|---|---|
| 4 | ||
| 5 | ||
| 6 | ||
| 7 | ||
| 8 | ||
| 9 | ||
| 10 |
Qualified for the 1992 Summer Olympics
Qualified for the 1991 Olympic Qualifier
| Tournament: | Women's field hockey at the 1991 Pan American Games |
| Country: | Cuba |
| City: | Havana |
| Dates: | 4–15 August |
| Teams: | 8 |
| Confederations: | 1 |
| Count: | 2 |
| Matches: | 20 |
| Goals: | 70 |
--------
--------
----
----
| Rank | Team | |
|---|---|---|
| 4 | ||
| 5 | ||
| 6 | ||
| 7 | ||
| 8 |
Qualified for the 1991 Olympic Qualifier