Petar Popović may refer to:

• Petar Popović (architect) (1873–1945), Serbian architect
• Petar Popović (basketball, born 1959), Croatian former basketball player, father of Marko Popović
• Petar Popović (basketball, born 1979), Serbian professional basketball player
• Petar Popović (basketball, born 1996), Montenegrin professional basketball player
• Petar Popović (chess player) (born 1959), Serbian chess Grandmaster
• Petar Popović (tennis), coach of Andrea Petkovic
• Petar Popović Pecija (1826–1875), Serbian rebel leader from Bosanska Krajina

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