Elbow Lake Boat Launch is a public water access point situated on Elbow (Pearkes) Lake along Salmon Lake Road, the route leading to Frontenac Provincial Park in Ontario.

The launch is listed by Cataraqui Conservation as one of several boat ramps and water access points it provides throughout the region, reflecting the Conservation Authority's commitment to public access on recreational lakes within its jurisdiction.

The site's address is 6494 Salmon Lake Road. It is noted by the Township of South Frontenac as a non-township boat launch, meaning the township does not own, maintain, or regulate its use.