1991 GTE U.S. Men's Hard Court Championships – Doubles

Scott Davis and David Pate were the defending champions, but lost in the semifinals to Kent Kinnear and Sven Salumaa.

Ken Flach and Robert Seguso won the title by defeating Kinnear and Salumaa 7–6, 6–4 in the final.

Seeds
The first four seeds received a bye into the second round. • # 🇦🇺 John Fitzgerald / 🇸🇪 Anders Järryd (second round)

• # 🇺🇸 Scott Davis / 🇺🇸 David Pate (semifinals)

• # 🇨🇦 Grant Connell / 🇨🇦 Glenn Michibata (quarterfinals)

• # 🇺🇸 Patrick Galbraith / 🇺🇸 Todd Witsken (second round)

• # Gary Muller / Danie Visser (quarterfinals)

• # 🇫🇷 Guy Forget / Jakob Hlasek (first round)

• # 🇺🇸 Rick Leach / 🇺🇸 Jim Pugh (quarterfinals)

• # Wayne Ferreira /  Piet Norval (first round)