  After a brief discussion of the promise and limitations of the lattice
technique, I review lattice QCD results for several quantities of
phenomenological interest. These are: matrix elements for heavy-to-light meson
decays, leptonic decay constants f_B and f_D, the parameters B_B and B_K for
neutral B and K meson mixing respectively, the strong coupling constant, light
quark masses and the lightest scalar glueball mass.
