Serpentarium Wildlife Park is a small reptile park located in St Helens, Tasmania, Australia.

The park was established by Matthew Lowndes as a facility to further the general publics education of reptiles through viewing and offering some hands on encounters for visitors with some of the reptiles.

The park includes a nursery for incubating and raising captive bred reptiles, a reptile husbandry library, a reptile research station with microscopes and a collection of minerals and cultural artefacts, and a café.

Other reptiles kept at the park are blotched blue-tongued lizard, eastern bearded dragon, freshwater crocodile, lace monitor, mountain dragon, perentie and star tortoises.

Rio a blue-and-gold macaw, eastern grey kangaroos and red-neck wallabies are also residents of the park.