Marte van Haaster (born May 8, 1992 in Amsterdam, NL) is a professional fashion model from the Netherlands. When she first was scouted on the streets of Amsterdam she kindly declined, but two years later she took the initiative herself, send her pictures, and was called back the same night. Shortly after she stormed the international fashion weeks and walked as an exclusive for Prada.

She has walked the catwalk for names such as Valentino, Givenchy, Alexander McQueen, Sonia Rykiel, Balenciaga, Céline, Christopher Kane, Erdem, Fashion East, ACNE, Julien Macdonald, Aquascutum, Louis Vuitton, Miu Miu, Ann-Sofie Back Atelje, Sass & Bide, Yves Saint Laurent, Chanel, and Prada.

She also did campaign work for H&M.

She appeared in an editorial for Interview.