1991 ATP Tour World Championships – Doubles
| Doubles | |
|---|---|
| 1991 ATP Tour World Championships | |
| Champion | John Fitzgerald Anders Järryd |
| Runner-up | Ken Flach Robert Seguso |
| Score | 6–4, 6–4, 2–6, 6–4 |
John Fitzgerald and Anders Järryd defeated Ken Flach and Robert Seguso in the final, 6–4, 6–4, 2–6, 6–4 to win the doubles tennis title at the 1991 ATP Tour World Championships.
Guy Forget and Jakob Hlasek were the reigning champions, but did not compete this year.