Lambert Hendriksz ( ? 1550 – 17 March 1625) was a Dutch vice admiral known for his lack of physical beauty. He is usually referred to by his nickname Mooy Lambert ("Lambert the beautiful"). In the early 17th century, he served under Willem Haultain and Jacob van Heemskerk and was present as a rear admiral at the Battle of Gibraltar. He was active against the Dunkirk corsairs and in 1605 managed to defeat and capture the Dunkirk admiral Adriaan Dirksen. The inscription on the epitaph reads: