Tomáš Berdych (Czech pronunciation: ; born September 17, 1985, in Valašské Meziříčí) is a professional tennis player from the Czech Republic.
At the 2005 Paris Masters he won his first career ATP Masters Series title. En route to the final, he beat Jiří Novák, 2nd seed Guillermo Coria, 13th seed Juan Carlos Ferrero, 7th seed Gaston Gaudio, 8th seed Radek Štěpánek, and 6th seed Ivan Ljubičić.
Other notable highlights of his 2005 season included upsetting No. 2 seed Rafael Nadal in the first round of the Cincinnati Masters, reaching the final of the Swedish Open, and the semifinals in Washington, D.C.