The Opel Vivaro – sold in the United Kingdom as the Vauxhall Vivaro – is a medium-sized light commercial vehicle (LCV or PKW) originally launched in 2001, and is available in panel van, minibus, combined bus/van and platform-cab configurations. Two wheelbases and two roof heights are available, as well as three diesel engines and a petrol engine.

The vehicle resulted from a joint venture between General Motors (owners of Opel and Vauxhall) and French manufacturer Renault, and is also sold as the Renault Trafic and by their ally Nissan as the Nissan Primastar. It is primarily manufactured at GMM Luton Vehicles (previously IBC) in England, and also by Nissan at their Zona Franca facility in Barcelona.

The vehicle is distinguished by its somewhat flamboyant and unconventional front design, compared with its more traditional competitors such as the smaller variants of the Ford Transit and Volkswagen Transporter.

There was a mild facelift in 2006 during which the front indicators were moved from the front bumper, up into the headlight housing.

The Opel / Vauxhall Vivaro won the Professional Van and Light Truck Magazine Van of the Year 2006 Award, having been judged against competitors by a panel of van users, buyers and asset management professionals.