Frank Høj (born 4 January 1973) is a Danish retired professional road bicycle racer. Høj started as a stagiaire for the Zetelhallen–Vosschemie team in 1994, and became professional in 1995 for Collstrop–Lystex. His first win as a professional came the year after. In a live interview with Danish media station TV2 during the coverage of Tour de France 2015, Høj admitted to have used EPO in the early periods of his career, namely 1995–1998. He also competed at the 2000 Summer Olympics and the 2004 Summer Olympics.