Native name: ڤولاو مرمبوڠ | |
|---|---|
 Pulau Merambong from Tuas, Singapore | |
  Pulau Merambong Pulo Ular | |
| Geography | |
| Location | Straits of Johor |
| Coordinates | 1°18′54″N 103°36′36″E / 1.31500°N 103.61000°E |
| Administration | |
| State | Johor |
| District | Pontian |
Pulau Merambong, formerly known as Pulo Ular, is an uninhabited island on the Straits of Johor. The island is dominated by mangrove swamp. It is located just 1 kilometre (0.62 miles) off the coast from Tuas, Singapore. Administratively, it is placed under the Pontian District, Johor, Malaysia.