| Recent emergence of zoonotic-parasitic diseases in humans are due to evolution of microbes or parasites with alterations of host ranges, vector system, infectivity, virulence and/or re-occurrence of an unreported infection. Although, zoonotic parasitic diseases of companion animal origin are very familiar and deliberately studied in American and European countries, they are under prioritized areas of human health concern in developing countries like India. Circumstances prevailing in developing countries are favourable for easy and diffuse transmission and surfacing of zoonotic parasitic infections viz. toxoplasmosis, giardiasis, toxacariasis, echinoccosis, leishmaniasis, etc. However, with the implementations of personal hygiene and sanitary measures, appearance and spread of such zoonotic parasitic infections from companion animals can be prevented. Pet owners must be educated in a right way about the potential zoonotic risks, mode of transmission of these infections from their pets. It has been concluded that veterinarians need to play an immense role in educating and creating awareness on transmission and prevention of companion animal zoonoses in humans. This review discusses about the common parasitic zoonoses of companion animals. The primary focus of this review is mostly about canine and feline parasitic zoonoses that were the major threat in the developing nations.