  We consider the neutrino physics of models with a sequentially broken U(2)
flavor symmetry. Such theories yield the observed pattern of quark and lepton
masses, while maintaining sufficient degeneracies between superparticles of the
first two generations to solve the supersymmetric flavor problem. Neutrino mass
ratios and mixing angles in these models may differ significantly from those of
the charged leptons, even though the neutrinos and charged leptons transform
identically under the flavor group. A wide class of well-motivated U(2)
theories yield order one $\nu_\mu - \nu_\tau$ mixing, without a fine-tuning of
parameters. These models provide a natural solution to the atmospheric neutrino
deficit, and also have distinctive signatures at long-baseline neutrino
oscillation experiments.
