Allports Island is a small uninhabited island located in Queen Charlotte Sound in Marlborough, New Zealand.

[1] It reaches a height of 79 metres (259 ft) and is 1 kilometre (0.62 mi) from the New Zealand mainland.

[citation needed] An even smaller unnamed island lies immediately to the east of it.

[1] Both islands are covered in native bush.

This Marlborough Region-related geography article is a stub.