Development in Lattice QCD

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.