Molly Cameron (born August 28, 1976) is an American professional cyclo-cross racing cyclist who rides for Portland Bicycle Studio. She is the only transgender athlete to compete in a UCI Cyclo-cross World Cup and an acknowledged vegan athlete. Cameron won the 2004 Cross Crusade singlespeed series and has been racing at a pro level ever since. She has competed in cyclo-cross races in the USA and Europe at the elite racer level. Cameron has long identified as a woman, but has raced in the elite men's scene since 2008 after being harassed in the women’s peloton.