Petrovac may refer to:

• Bosanski Petrovac, town and municipality in Una-Sana Canton
• Petrovac, Bosnia and Herzegovina, municipality in Republika Srpska

• Petrovac, Budva, coastal town in Budva Municipality

• Petrovac, Serbia, town and municipality in the Braničevo District
• Bački Petrovac, town and municipality in South Bačka District of Vojvodina
• Petrovac (Aerodrom), village in Aerodrom Municipality, city of Kragujevac
• Petrovac (Lebane), village in Lebane Municipality, Jablanica District
• Petrovac (Leskovac), a village in Leskovac Municipality, Jablanica District
• Petrovac (Pirot), village in Pirot Municipality, Pirot District
• Petrovac (Prokuplje), village in Prokuplje Municipality, Toplica District
• Petrovac (Trgovište), village in Trgovište Municipality, Pčinja District

• Petrovec (disambiguation)