Inflatable Rescue Boats (IRBs) are rubber boats with an outboard motor used in surf lifesaving. IRBs have been used for all forms of surf rescue, retrieval, and service by Surf Lifesaving in New Zealand, Australia, and Del Mar, California since the late 1980s.

Surf lifesaving is a multifaceted social movement that comprises key aspects of voluntary lifeguard services and competitive surf sport. Originating in early 20th century Australia, the movement has expanded globally to other countries, including New Zealand, Ireland, South Africa, and the United Kingdom. Surf lifesavers in Australia are colloquially known as "Clubbies".