In this study, the Pb(Zr0.52Ti0.48)O-3 nanofibers-cement composites were fabricated and their dielectric properties were measured. First, lead zirconate titanate (Pb(Zr0.52Ti0.48)O-3) nanofibers were synthesized using electrospinning method. Then, the Pb(Zr0.52Ti0.48)O-3 nanofibers-cement composites were obtained by pressing the mixture of white cement and the Pb(Zr0.52Ti0.48)O-3 nanofibers under a high pressure followed by steam curing. For the composite with 90 vol. %Pb(Zr0.52Ti0.48)O-3 nonafibers, the values of epsilon r and tan delta in 1 kHz frequency were obtained to be 777 and 0.067, respectively.