The wild boar, also known as the wild swine, common wild pig, Eurasian wild pig, or simply wild pig, is a suid native to much of Eurasia and North Africa, and has been introduced to the Americas and Oceania. The species is now one of the widest-ranging mammals in the world, as well as the most widespread suiform. It has been assessed as least concern on the IUCN Red List due to its wide range, high numbers, and adaptability to a diversity of habitats. It has become an invasive species in part of its introduced range. Wild boars probably originated in Southeast Asia during the Early Pleistocene and outcompeted other suid species as they spread throughout the Old World.

रानडुक्कर हा एक शाकाहारी भूचर प्राणी आहे. हा प्राणी युरोपमध्ये स्पेन, पोर्तुगल, इटली, रशियाचा युरोपमधील भाग व बल्खंस प्रांतात आढळतो. आशियामध्ये थ्यॅन षान पर्वत जे मध्य आशिया मध्ये आहेत तिथे तर भारत, श्रीलंका, चीन, जपान, उत्तर कोरिया, दक्षिण कोरिया, मंगोलिया, मलेशिया व इंडोनेशिया या देशात आढळतो.