  We summarize the results of the New Gauge Boson Subgroup on the physics of
extended gauge sectors at future colliders as presented at the 1996 Snowmass
workshop. We discuss the direct and indirect search reaches for new gauge
bosons at both hadron and lepton colliders as well as the ability of such
machines to extract detailed information on the couplings of these particles to
the fermions and gauge bosons of the Standard Model. [To appear in the
Proceedings of the 1996 DPF/DPB Summer Study on New Directions for High Energy
Physics-Snowmass96, Snowmass, CO, 25 June-12 July, 1996.]

High Energy Physics - Phenomenology