Oallen (/oʊlən/) is a locality in the Goulburn Mulwaree Council area, New South Wales, Australia.

[2][3] It is located on the Shoalhaven River and the Oallen Ford Road about 61 km southeast of Goulburn and 82 km southwest of Nowra.

The Oallen Ford Road has recently been upgraded to improve the connection from Canberra and Goulburn to Nerriga, Nowra and Jervis Bay.

[5] There has been a recent revival of gold panning.

This Australian geography article is a stub.