Annette Sergent (born 17 November 1962) is a French former long-distance runner. She represented her country three times at the Summer Olympics, but it was in cross country running that she had her greatest success. She became the first Frenchwoman to win a world title in the sport at the 1987 IAAF World Cross Country Championships and won for a second time in 1989. In addition to these victories, she made eleven appearances at the competition and placed third in both 1986 and 1988.