Hossein Alizadeh (born 24 January 1988) is an Iranian cyclist, who most recently rode for UCI Continental team Foolad Mobarakeh Sepahan. A former national champion, Alizadeh is an extremely powerful climber and, at his best, matches the best time-trialists. He is both able to sustain a high intensity during long, steep climb and he is feared and famous in Asia tours for his explosive attacks that often leaves the front group split into pieces.