Parasailing, also known as parascending, is an activity which involves being attached to a modified parachute canopy that lifts into the air when towed behind a boat or vehicle. Commercial parasailing enterprises operate worldwide, and include customized powerboats that can seat numerous observers and up to three airborne parasailors at a time, wearing body harnasses and/or seated in a Customized Gondola.

Parasailing is primarily practiced as a recreational activity, and is distinct from similar sports such as paragliding,