Rasmus Mogensen is a Danish photographer, primarily known for his beauty and fashion photography. He is the grandson of Danish furniture designer Børge Mogensen.
Mogensen had his first independent photo exhibition at age 17 at the Gallery Photografica in Copenhagen. He began his career as a professional photographer working as a photo assistant in Copenhagen and New York, and is now based in Paris. He has shot for various international fashion magazines and made numerous worldwide fashion and beauty advertising campaigns.
An advertising campaign Mogensen was involved in for JBS Underwear won a gold medal in the "Press, Poster and Techniques" category at the 2007 Epica Awards.