Sheree Julienne Wilson (born December 12, 1958) is an American actress, producer, businesswoman, and model. She is best known for her roles as April Stevens Ewing on the American primetime television series Dallas (1986–1991) and as Alex Cahill-Walker on the television series Walker, Texas Ranger (1993–2001).
Wilson was born in Rochester, Minnesota. The daughter of two IBM executives, Wilson moved to Colorado at the age of nine and graduated from Fairview High School. In 1981, she received a degree in fashion merchandising and business from the University of Colorado Boulder.
While working in Denver on a fashion shoot, one of the photographers mistook Wilson for a model and then introduced her to a New York modeling agent who signed her on the spot. Wilson then moved to Manhattan, and within 18 months, she had appeared in over 30 commercial campaigns for Clairol, Sea Breeze, Keri-Lotion, and Maybelline. Her print work ran in such popular magazines as Mademoiselle, Glamour, and Redbook.