Mosquito Bay boat ramp sits about eight kilometres south-east of Batemans Bay town centre, near Malua Bay on the New South Wales South Coast.

The concrete single-lane ramp provides direct access to the Tasman Sea without requiring boaters to cross a river bar, making it a popular and practical launch site for a range of vessel sizes.

The bay is reasonably sheltered, and the ramp is council-managed with sealed road access suitable for trailers. On-site amenities include public toilets, a fish cleaning station, and off-street parking for vehicles and trailers.

A café and bakery are located nearby. The area is also known for resident stingrays and is accessible to paddlers via a small, pebbly beach.