The Portugal Open (formerly named Estoril Open) is an ATP and WTA clay court tennis tournament held in Jamor, Oeiras, Portugal.
Portugal | Australian Open | French Open | Open University | open source | Portugal national football team | U.S. Open | Sporting Clube de Portugal | Oeiras Municipality, Portugal | Wacken Open Air | The Open Championship | John VI of Portugal | U.S. Open (tennis) | Rádio e Televisão de Portugal | John I of Portugal | All England Open Badminton Championships | U.S. Open (golf) | Santarém, Portugal | Open Source | Open-pit mining | Manuel I of Portugal | 2006 Australian Open | Open Software Foundation | John V of Portugal | Indira Gandhi National Open University | Portugal. The Man | Portugal national rugby union team | Lamar Hunt U.S. Open Cup | Carlos I of Portugal | Aveiro, Portugal |
It was the 24th edition of the Portugal Open for the men and the 17th for the women, and was part of the ATP World Tour 250 series of the 2013 ATP World Tour, and of the International-level tournaments of the 2013 WTA Tour.