Wine Institute

The Wine Institute may refer to:
 * Wine Institute (California), an association of wineries in California, United States
 * Wine Institute (Greece), a governmental research organization in Greece
 * Wine Institute of New Zealand, a former national industry body of New Zealand wineries, known since 2002 as New Zealand Winegrowers
 * Australian Wine Research Institute, research body for Australian wine industry
 * Institute of Masters of Wine, non-profit making industry association in Great Britain