The 2009 GDF Suez Grand Prix was a women's tennis tournament played on outdoor clay courts. It was the 15th edition of the Budapest Grand Prix, an International-level tournament on the 2009 WTA Tour. It took place in Budapest, Hungary, from 4 July until 12 July 2009. Fourth-seeded Ágnes Szávay won the singles title.

Finals

Singles

🇭🇺 Ágnes Szávay defeated Patty Schnyder, 2–6, 6–4, 6–2

Doubles

🇷🇺 Alisa Kleybanova / 🇷🇴 Monica Niculescu defeated 🇺🇦 Alona Bondarenko / 🇺🇦 Kateryna Bondarenko, 6–4, 7–6(7–5)

Entrants

Seeds

• Seedings are based on the rankings of June 22, 2009.

Other entrants

The following players received wildcards into the singles main draw: The following players received entry from the qualifying draw: The following players received the lucky loser spots: