We have measured the Z boson production differential cross section as a function
of transverse momentum using Z --> ee and Z --> mu mu decays in p anti-p
collisions at s**(1/2) = 1.8 TeV with the COllider Detector at Fermilab.
Comparison with the Standard Model predictions shows good agreement over the range 0 < Pt < 160 GeV/c available from this data sample.