Britain's George Russell will stand in for Lewis Hamilton at Mercedes for Sunday's Sakhir Grand Prix after being released by Williams.
Perez, who vaulted to fourth in the overall standings after Sunday's race, is the first Mexican driver to win a race since Pedro Rodriguez took victory in the 1970 Belgian Grand Prix.
Formula One champion Lewis Hamilton has tested positive for COVID-19 and will miss the upcoming Sakhir Grand Prix.
Pietro Fittipaldi will make his Formula One race debut with the Haas team at the Sakhir Grand Prix in Bahrain next weekend as replacement for Romain Grosjean