Osterley is a small rural suburb of the Port Stephens local government area in the Hunter Region of New South Wales, Australia.

[1][3] Most of the small population lives in the elevated part of the suburb along Hinton Road, east of Barties Creek which is a tributary of the Hunter River.

The area to the west of Barties creek is low-lying and subject to periodic flooding.

[7] Osterley was the first creamery in the lower Hunter in April 1892.

This Port Stephens Council geography article is a stub.