Radio Veronica was an offshore radio station that began broadcasting in 1960, and broadcast offshore for over fourteen years. It was set up by independent radio, TV and household electrical retailers in the Netherlands to stimulate the sales of radio receivers by providing an alternative to the Netherlands state-licensed stations in Hilversum.

Offshore radio is radio broadcasting from ships or fixed maritime structures. Offshore broadcasters are usually unlicensed but transmissions are legal in international waters. This is in contrast to unlicensed broadcasting on land or within a nation's territorial waters, which is usually unlawful.