Seven tennis events were held at the 1991 Pan American Games in Havana, Cuba, including a team event for the first time.
Medalists
By Country
(Host nation in bold.)
| Rank | Nation | Gold | Silver | Bronze | Total |
|---|---|---|---|---|---|
| 1 |  United States (USA) | 3 | 1 | 0 | 4 |
| 2 |  Brazil (BRA) | 2 | 2 | 3 | 7 |
| 3 |  Mexico (MEX) | 1 | 1 | 1 | 3 |
 Puerto Rico (PUR) | 1 | 1 | 1 | 3 | |
| 5 |  Dominican Republic (DOM) | 0 | 1 | 1 | 2 |
| 6 |  Venezuela (VEN) | 0 | 1 | 0 | 1 |
| 7 |  Cuba (CUB) | 0 | 0 | 4 | 4 |
| 8 |  Chile (CHI) | 0 | 0 | 3 | 3 |
| 9 |  Peru (PER) | 0 | 0 | 1 | 1 |
| Totals (9 entries) | 7 | 7 | 14 | 28 | |
Men's singles
| Gold: | Luis-Enrique Herrera
|
| Silver: |  David DiLucia
|
| Bronze: | Marcelo Saliola
|
| Bronze: | Juan Pino
|
Women's singles
| Gold: | Pam Shriver
|
| Silver: | Joelle Schad
|
| Bronze: | Andrea Vieira
|
| Bronze: | Claudia Chabalgoity
|
Men's doubles
| Gold: | Miguel Nido & Joey Rive
|
| Silver: | Agustín Moreno & Fernando Pérez Pascal
|
| Bronze: | Juan Pino & Mario Tabares
|
| Bronze: | Patrick Baumeler & Américo Venero
|
Women's doubles
| Gold: | Donna Faber & Pam Shriver
|
| Silver: | Andrea Vieira & Cláudia Chabalgoity
|
| Bronze: |
|
| Bronze: |
|
Mixed doubles
| Gold: | David DiLucia & Pam Shriver
|
| Silver: | William Kyriakos & Cláudia Chabalgoity
|
| Bronze: | Rafael Moreno & Joelle Schad
|
| Bronze: | Jaime Frontera & Emilie Viqueira
|
Men's team
| Gold: | Brazil
|
| Silver: | Puerto Rico
|
| Bronze: | Chile
|
| Bronze: | Cuba
|
Women's team
| Gold: | Brazil
|
| Silver: | Venezuela
|
| Bronze: | Chile
|
| Bronze: | Cuba
|
