Pro Evolution Soccer, often abbreviated as PES and also known as World Soccer: Winning Eleven 5 in Japan, is a football sports simulation video game released in 2001. It is the first installment of Konami's Pro Evolution Soccer series.

World Soccer: Winning Eleven 5 Final Evolution was also released in Japan after the release of Pro Evolution Soccer in Europe. PES was succeeded by Pro Evolution Soccer 2, which was released in 2002.