NLO corrections to processes with electroweak bosons at hadron colliders

For many processes with electroweak bosons in the final state, next-to-leading order QCD and, in some cases, electroweak corrections have been calculated for differential cross sections at hadron colliders. The calculational techniques and some phenomenological implications are reviewed in this contribution. Processes discussed include vector boson fusion and vector boson scattering, production of two and three electroweak bosons, potentially with jets, (VVj, VVjj and VVV events) and some Higgs production processes. All QCD corrections are implemented in the publicly available VBFNLO program package.