2009 Men's British Open Squash Championship

The 2009 Dunlop British Open Championships was held at the National Squash Centre from 8–14 September 2009. Nick Matthew won his second British Open title by defeating James Willstrop in the final. This was the first all English final since the pre-war challenge system.

Seeds
• #🇪🇬 Karim Darwish

• #🇫🇷 Grégory Gaultier

• #🇪🇬 Amr Shabana

• #🏴󠁧󠁢󠁥󠁮󠁧󠁿 Nick Matthew

• #🇦🇺 David Palmer

• #🏴󠁧󠁢󠁥󠁮󠁧󠁿 Peter Barker

• #🇫🇷 Thierry Lincou

• #🏴󠁧󠁢󠁥󠁮󠁧󠁿 Adrian Grant

• #🇪🇬 Wael El Hindi

• #🏴󠁧󠁢󠁥󠁮󠁧󠁿 James Willstrop

• #🏴󠁧󠁢󠁥󠁮󠁧󠁿 Alister Walker

• # Mohd Azlan Iskandar

• #🇪🇬 Mohamed El Shorbagy

• #🇵🇰 Aamir Atlas Khan

• #🇦🇺 Cameron Pilley

• # Ong Beng Hee