The Sandy Waterholes boat ramp is a public boat launch facility on the Glenelg River in Victoria, Australia, used by recreational boaters, anglers, and paddlers accessing the river.

It is one of several launching points along the lower Glenelg, serving as a stepping-off point for fishing and other on-water activities.

In late 2023, the ramp underwent a significant upgrade funded through the Victorian Government's Better Boating Victoria Recreational Boating Structural Maintenance Program, receiving just over $100,000.

The old static timber structure was joined by a new floating pontoon, which reopened to the public in late November 2023.

The floating design ensures safe access to the waterway during periods of significantly high or low river flows that would otherwise affect a fixed structure.