Willem Janszoon captained the first recorded European landing on the Australian continent in 1606, sailing from Bantam, Java, in the Duyfken. As an employee of the Dutch East India Company, Janszoon had been instructed to explore the coast of New Guinea in search of economic opportunities. He had originally arrived in the Dutch East Indies from the Netherlands in 1598, and became an officer of the VOC on its establishment in 1602.

Willem Janszoon, sometimes abbreviated to Willem Jansz., was a Dutch navigator and colonial governor. Janszoon served in the Dutch East Indies in the periods 1603–1611 and 1612–1616, including as governor of Fort Henricus on the island of Solor. During his voyage of 1605–1606, he became the first European known to have seen the coast of Australia.