2009 GDF SUEZ Grand Prix

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. Ágnes Szávay won the singles title.

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

Other entrants
The following players received wildcards into the singles main draw:
 * Patty Schnyder
 * 🇭🇺 Katalin Marosi
 * 🇭🇺 Gréta Arn

The following players received entry from the qualifying draw: The following players received the lucky loser spots:
 * Timea Bacsinszky
 * Margalita Chakhnashvili
 * 🇨🇦 Sharon Fichman
 * Petra Martić
 * 🇸🇰 Lenka Juríková
 * 🇷🇴 Irina-Camelia Begu

Singles
🇭🇺 Ágnes Szávay defeated Patty Schnyder, 2–6, 6–4, 6–2
 * It was Szávay's first title of the year and 3rd of her career.

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