| Doubles | |
|---|---|
| 1991 Swiss Indoors | |
| Champions |  Jakob Hlasek  Patrick McEnroe |
| Runners-up |  Petr Korda John McEnroe |
| Score | 3–6, 7–6, 7–6 |
| Draw | 16 (1Q) |
| Seeds | 4 |
Stefan Kruger and Christo van Rensburg were the defending champions, but van Rensburg did not compete this year. Kruger teamed up with Neil Broad and lost in the semifinals to Petr Korda and John McEnroe.
Jakob Hlasek and Patrick McEnroe won the title by defeating Korda and John McEnroe 3–6, 7–6, 7–6 in the final. [1]
Jakob Hlasek / Patrick McEnroe (champions)
Hendrik Jan Davids / Paul Haarhuis (first round) Tom Nijssen / Cyril Suk (first round)
Neil Broad / 
Stefan Kruger (semifinals)| First round | Quarterfinals | Semifinals | Final | ||||||||||||||||||||||||
| 1 | J Hlasek P McEnroe | 6 | 6 | ||||||||||||||||||||||||
 D Engel J Gunnarsson | 2 | 0 | 1 | J Hlasek P McEnroe | 6 | 6 | 7 | ||||||||||||||||||||
| J Bates K Curren | 7 | 4 | 6 | J Bates K Curren | 7 | 4 | 5 | ||||||||||||||||||||
| Q |  Ģ Dzelde  A Mronz | 6 | 6 | 4 | 1 | J Hlasek P McEnroe | 6 | 6 | |||||||||||||||||||
| 3 | T Nijssen C Suk | 6 | 6 | 3 | J Brown S Melville | 2 | 4 | ||||||||||||||||||||
L Pimek  P Wekesa | 4 | 7 | 6 | L Pimek P Wekesa | 1 | 7 | 3 | ||||||||||||||||||||
 J Lozano  G Luza | 6 | 3 | 4 | J Brown S Melville | 6 | 6 | 6 | ||||||||||||||||||||
| J Brown S Melville | 4 | 6 | 6 | 1 | J Hlasek P McEnroe | 3 | 7 | 7 | |||||||||||||||||||
| C Beckman S Salumaa | 6 | 7 | P Korda J McEnroe | 6 | 6 | 6 | |||||||||||||||||||||
 T Carbonell  D Macpherson | 2 | 6 | C Beckman S Salumaa | 6 | 7 | 6 | |||||||||||||||||||||
 A Mora B Talbot | 4 | 6 | 4 | N Broad S Kruger | 7 | 6 | 7 | ||||||||||||||||||||
| 4 | N Broad S Kruger | 6 | 7 | 4 | N Broad S Kruger | 6 | 5 | 6 | |||||||||||||||||||
 M Bahrami  O Delaître | 3 | 6 | 6 | P Korda J McEnroe | 4 | 7 | 7 | ||||||||||||||||||||
| M Schapers D Vacek | 6 | 4 | 3 | M Bahrami O Delaître | 3 | 4 | |||||||||||||||||||||
| P Korda J McEnroe | 6 | 6 | P Korda J McEnroe | 6 | 6 | ||||||||||||||||||||||
| 2 | HJ Davids P Haarhuis | 1 | 2 | ||||||||||||||||||||||||
1991: Jakob Hlasek Switzerland, Patrick McEnroe USA