O'Toole Flat Camping Area is a small, basic campground within Lake Eildon National Park in Victoria, situated on O'Toole Creek roughly two hours from Melbourne. It is a tent-only site with no bookings required, suited to self-sufficient visitors.

Access is via Eildon Jamieson Road only; 4WDs with small camping set-ups are recommended, as long or towing vehicles are not suitable.

The camping area sits alongside O'Toole Creek, which flows into White Creek — habitat for the critically endangered Spotted Tree Frog.

To protect the creek banks and water quality, vehicle access across O'Toole Creek via the Gap Track is currently closed following bridge failure, with no confirmed timeframe for reinstatement. Dogs are not permitted in the national park.