  We present the results of NICMOS imaging of two massive galaxies
photometrically selected to have old stellar populations at z ~ 2.5. Both
galaxies are dominated by apparent disks of old stars, although one of them
also has a small bulge comprising about 1/3 of the light at rest-frame 4800 A.
The presence of massive disks of old stars at high redshift means that at least
some massive galaxies in the early universe have formed directly from the
dissipative collapse of a large mass of gas. The stars formed in disks like
these may have made significant contributions to the stellar populations of
massive spheroids at the present epoch.
