Caroline Trentini (born July 6, 1987), also known as Carol Trentini, is a Brazilian fashion model.

At about age 13, Trentini was discovered walking down a street in her hometown by an agent, the same one who scouted Gisele Bündchen, and soon afterward she moved to São Paulo, a common destination for young Brazilian models. She was frightened to be alone in the big city, as Panambi had only 40,000 residents. However, her modeling career immediately took off, and after a year, Trentini moved again, this time to New York City. She couldn't speak English but quickly learned. Trentini's breakthrough came when designer Marc Jacobs cast her in his Marc by Marc Jacobs ad campaign, photographed by Juergen Teller.

She has appeared on the covers of magazines ELLE, Harper's Bazaar and Vogue, among others.

In 2007, she was the face of Gucci Cruise, Oscar de la Renta, Dolce & Gabbana Animelier, Dsquared² and Mulberry. Currently, she is the face on DKNY and Carlos Miele.

In the May 2007 issue of American Vogue she was featured on the cover with fellow models: Doutzen Kroes, Jessica Stam, Raquel Zimmermann, Sasha Pivovarova, Agyness Deyn, Coco Rocha, Hilary Rhoda, Chanel Iman, and Lily Donaldson as the new crop of supermodels.

Trentini made her Victoria's Secret Fashion Show debut in 2005.

Recently, she switched her representation in New York City. She switched from her original agency, Marilyn to IMG Models in New York.

FRP would like to salute Caroline Trentini as one of the Top 50 models of the last decade.