Steel-polypropylene hybrid fiber reinforced concrete（HFRC） were tested for uniaxial constant-amplitude cyclic compression to investigate their fatigue deformation behaviors， with an emphasis on the effects of the stress level on fatigue failure mode， fatigue stress-strain curve， fatigue cumulative energy dissipation and ultimate fatigue deformation of HFRC. The results show that the fatigue failure mode of HFRC presents a shear failure and has ductile characteristics. In addition， cumulative energy dissipation and ultimate fatigue failure of the HFRC specimen increase with a decrease in stress level. Finally， a stress level- ultimate fatigue deformation equation is proposed to quantitively describe the ultimate deformation of concrete under an arbitrary fatigue loading.