Willem Jacobus Marius van Beusekom (4 May 1947 – 21 May 2006) was a Dutch broadcaster and television presenter.

He was also active as a radio DJ and especially enjoyed fame as a Dutch television commentator for the Eurovision Song Contest, which he did from 1987 to 2005.

There he sat in one of the first panel of television music programs, Disco Duel of Herman Stok.

Van Beusekom was the founder of the Grand Prix of the Netherlands, a competition for young rock bands, which he led until 1993.

In 1976 and 1980 Van Beusekom provided the NOS Radio commentary for Dutch listeners in the Eurovision Song Contest.