The OK Dinghy is a single-handed, one-design sailing dinghy with a rich heritage dating back to 1956, when it was designed by Danish architect Knud Olsen. Originally intended as a training boat for the Finn class, it quickly gained a reputation for being versatile, affordable, and accessible to sailors of all skill levels. With a length of 4 metres (13 feet) and a single sail, the OK Dinghy is designed to be agile and responsive, challenging sailors’ skill in handling shifting winds and choppy waters.
Despite its simple design, the OK Dinghy has earned a loyal following for its tactical and technical demands. The boat's small sail area and light weight mean sailors must master balance, finesse, and quick decision-making, making it an excellent vessel for competitive racing. The OK Dinghy International Association oversees the class, ensuring strict one-design rules that keep the boats uniform, so competition centers around skill rather than equipment advantages.
With events held around the world, the OK Dinghy has a longstanding presence in the European sailing scene and has gradually expanded internationally, attracting a growing number of sailors from Asia, Australia, and the Americas.
