Pesek may refer to:
Pesek, a village near Križevci, Croatia Pesek, a community in the municipality of San Dorligo della Valle, Italy Pesek and Pesek Kechil, former islands now part of Jurong Island, Singapore Pesek Zman, an Israeli brand of chocolate snacks
People: Pešek, a Czech surname Beatrix Pesek, Hungarian ten-pin bowler John Pesek (1894–1978), American wrestler