Michelle Alves (born September 10, 1980) is a Brazilian model.

She was born in Londrina, Parana, Brazil, as the daughter of a lawyer (mother) and an engineer (father). Alves was a student in civil engineering at Brazil's Londrina State University prior to moving to São Paulo, where she pursued modeling. She describes herself as "always a good student" and ""Almost a nerd." She is also a polyglot, fluent in Portuguese, Italian, French and English.

She was featured in the 2003 and 2005 editions of the Sports Illustrated Swimsuit Issue, appeared in two editions of the Victoria's Secret Fashion Show, and was also featured on their catalogs and their book cellebrating the company's 10th anniversary, entitled "Sexy".

Alves signed contracts with Valentino, Christian Dior, Escada, Ralph Lauren, Missoni, Miss Sixty, Michael Kors, GAP, Emporio Armani, Michael Kors Swimwear, AKRIS and holds a deal with Yves Saint Laurent for the campaign of their fragrance Cinéma.