Grey Sharpnose Shark
Rhizoprionodon oligolinx
- Near threatened
- Card rarity: Uncommon
- Sharks and rays

The grey sharpnose shark is a requiem shark of the family Carcharhinidae. It is found in the tropical waters of the Indo-West Pacific Oceans, between latitudes 30° N and 18° S, from the surface to a depth of 36 m. It can reach a length of about 70 cm.
Classification
- Class
- Chondrichthyes
- Order
- Carcharhiniformes
- Family
- Carcharhinidae
- Genus
- Rhizoprionodon