# 1991 Tokyo Indoor – Doubles

Guy Forget and Jakob Hlasek were the defending champions, but did not participate this year.
Jim Grabb and Richey Reneberg won the title, defeating Scott Davis and David Pate 7–5, 2–6, 7–6 in the final.

## Seeds

All seeds receive a bye into the second round.
* Scott Davis / David Pate (final)
* Grant Connell / Glenn Michibata (semifinals)
* Todd Woodbridge / Mark Woodforde (second round)
* Wayne Ferreira / Piet Norval (second round)
* Luke Jensen / Laurie Warder (second round)
* Goran Ivanišević / Gary Muller (semifinals)
* Mark Kratzmann / Wally Masur (second round)
* Rick Leach / David Wheaton (quarterfinals)

## Draw
### Key

* Q = Qualifier
* WC = Wild card
* LL = Lucky loser
* Alt = Alternate
* SE = Special exempt
* PR = Protected ranking
* ITF = ITF entry
* JE = Junior exempt
* w/o = Walkover
* r = Retired
* d = Defaulted
* SR = Special ranking

### Finals

| Semifinals | Semifinals | Semifinals | Semifinals | Semifinals | Final | Final | Final | Final | Final |
| 1 | Scott Davis David Pate | 6 | 7 | 6 | | | | | |
| 6 | Goran Ivanišević Gary Muller | 7 | 6 | 3 | | | | | |
| 6 | Goran Ivanišević Gary Muller | 7 | 6 | 3 | 1 | Scott Davis David Pate | 5 | 6 | 6 |
| | | | | | | Jim Grabb Richey Reneberg | 7 | 2 | 7 |
| | Jim Grabb Richey Reneberg | 6 | 6 | | | Jim Grabb Richey Reneberg | 7 | 2 | 7 |
| 2 | Grant Connell Glenn Michibata | 4 | 3 | | | | | | |

### Top half

| First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals | Semifinals |
| | | | | | 1 | S Davis D Pate | 7 | 6 | | | | | | | | | | |
| | B Garnett G Van Emburgh | 6 | 6 | | | B Garnett G Van Emburgh | 5 | 4 | | | | | | | | | | |
| | S Doseděl G Pozzi | 4 | 1 | | | | | | 1 | S Davis D Pate | 6 | 6 | | | | | | |
| | J Gunnarsson N Kroon | 7 | 4 | 6 | | | | | | J Gunnarsson N Kroon | 4 | 1 | | | | | | |
| | D Marcelino J Sobel | 5 | 6 | 4 | | J Gunnarsson N Kroon | 6 | 7 | | | | | | | | | | |
| | | | | | 7 | M Kratzmann W Masur | 4 | 6 | | | | | | | | | | |
| | | | | | | | | | | | | | | 1 | S Davis D Pate | 6 | 7 | 6 |
| | | | | | | | | | | | | | | 6 | G Ivanišević G Muller | 7 | 6 | 3 |
| | | | | | 3 | T Woodbridge M Woodforde | 4 | 3 | | | | | | | | | | |
| WC | E Furusho T Sato | 4 | 4 | | | J Fitzgerald I Lendl | 6 | 6 | | | | | | | | | | |
| | J Fitzgerald I Lendl | 6 | 6 | | | | | | | J Fitzgerald I Lendl | 4 | 7 | 5 | | | | | |
| | S Matsuoka J Stoltenberg | 6 | 6 | 7 | | | | | 6 | G Ivanišević G Muller | 6 | 6 | 7 | | | | | |
| | N Borwick S Youl | 7 | 0 | 5 | | S Matsuoka J Stoltenberg | 4 | 4 | | | | | | | | | | |
| | | | | | 6 | G Ivanišević G Muller | 6 | 6 | | | | | | | | | | |

### Bottom half

| First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Second round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals |
| | | | | | 5 | L Jensen L Warder | 6 | 3 | | | | | | | | | | |
| | A Olhovskiy D Poliakov | 7 | 6 | | | A Olhovskiy D Poliakov | 7 | 6 | | | | | | | | | | |
| | B Becker T Šmíd | 6 | 4 | | | | | | | | A Olhovskiy D Poliakov | 4 | 3 | | | | | |
| | J Grabb R Reneberg | 6 | 6 | | | | | | | | J Grabb R Reneberg | 6 | 6 | | | | | |
| Q | G Rusedski M Washington | 3 | 3 | | | J Grabb R Reneberg | 6 | 3 | 6 | | | | | | | | | |
| | | | | | 4 | W Ferreira P Norval | 4 | 6 | 2 | | | | | | | | | |
| | | | | | | | | | | | | | | | | J Grabb R Reneberg | 6 | 6 |
| | | | | | | | | | | | | | | | 2 | G Connell G Michibata | 4 | 3 |
| | | | | | 8 | R Leach D Wheaton | 6 | 6 | 6 | | | | | | | | | |
| WC | C Chang M Chang | 6 | 4 | | | B Dyke P Lundgren | 3 | 7 | 2 | | | | | | | | | |
| | B Dyke P Lundgren | 7 | 6 | | | | | | | 8 | R Leach D Wheaton | 6 | 5 | 3 | | | | |
| | L Herrera D Orsanic | 6 | 5 | 6 | | | | | | 2 | G Connell G Michibata | 3 | 7 | 6 | | | | |
| | J Anderson J Morgan | 4 | 7 | 4 | | L Herrera D Orsanic | 1 | 6 | | | | | | | | | | |
| | | | | | 2 | G Connell G Michibata | 6 | 7 | | | | | | | | | | |