  The VERITAS gamma-ray observatory has an active multimessenger program,
currently focused on studying the connection between very-high-energy gamma
rays and the astrophysical neutrino flux recently discovered by the IceCube
telescope. As both gammarays and neutrinos are produced in hadronic
interactions, it is expected that a joint study of both messenger channels
could reveal powerful cosmic-ray accelerators and probe their properties. We
present an overview and recent results from the VERITAS multimessenger program
and discuss prospects for combined studies with other multimessenger
facilities, such as the Advanced LIGO gravitational wave observatory.
