Sharptail Goby
Oligolepis acutipennis
- Least concern
- Card rarity: Common
- Fish

Oligolepis acutipennis, the sharptail goby, is a species of goby native to marine, freshwater and brackish waters along the coasts of Indo-West Pacific region. This species can reach a length of 12 centimetres (4.7 in) TL.
Classification
- Class
- Actinopterygii
- Order
- Gobiiformes
- Family
- Oxudercidae
- Genus
- Oligolepis