Yeo Lake is an ephemeral salt lake in the south of Western Australia, lying in the Great Victoria Desert east of Cosmo Newberry.

[1] The Anne Beadell Highway runs along its southern margin, and the Great Central Road lies further to its north.

[2] The Yeo Lake Nature Reserve is set aside for biological diversity in semi-arid and arid areas of Australia, and camping is permitted.

The reserve covers the entire lake system.

This article about a location in Western Australia is a stub.