Cheryl Marjorie Blossom is a fictional character of the Archie Comics universe. She is a wealthy teenage girl, the privileged daughter of a businessman. She is portrayed by Madelaine Petsch in Riverdale and Diya Gupta in The Archies.

Madelaine Grobbelaar Petsch is an American actress and social media personality. She is best known for portraying Cheryl Blossom on The CW television series Riverdale (2017–2023).