New Guinea Mudskipper
Periophthalmus novaeguineaensis
- Least concern
- Card rarity: Common
- Fish

The New Guinea mudskipper is a species of mudskippers native to fresh and brackish waters along the coasts of Australia and Indonesia. This species occurs in estuaries and tidal creeks as well as mangrove forests and nipa palm stands This species can reach a length of 8 centimetres (3.1 in) SL.
Classification
- Class
- Actinopterygii
- Order
- Gobiiformes
- Family
- Oxudercidae
- Genus
- Periophthalmus