| Klang Island | |
| Native Name: | Pulau Klang ڤولاو کلڠ |
| Location: | Strait of Malacca |
| Coordinates: | 3°N 119°W |
| Area Km2: | 2.7 |
| Country: |  Malaysia |
| Country Admin Divisions Title: | State |
| Country Admin Divisions Title 1: | District |
| Country Admin Divisions 1: | Klang |
| Country Admin Divisions Title 2: | Mukim |
| Country Admin Divisions 2: | Klang |
Klang Island (ms|Pulau Klang is an island in Klang District, Selangor, Malaysia with an area of 2.70 km², covered by mangrove swamps. It is the largest island in the district after Indah Island, and the third-largest island of Selangor. It is currently uninhabited.