Vynnyky (Ukrainian: Винники, IPA: [ˈwɪnːɪkɪ] , Polish: Winniki) is a small city in Lviv Raion, Lviv Oblast (region) of Ukraine. It belongs to Lviv urban hromada, one of the hromadas of Ukraine. Its population was estimated to be 19,037 (2022 estimate).

Since the mid-14th century, until the Partitions of Poland, Vynnyky, called in Polish Winniki, belonged to Ruthenian Voivodeship, Kingdom of Poland. From 1772 to 1918, it was part of Austrian Galicia, and in the interbellum period, the town returned to Poland, as part of Lwow Voivodeship. In 1925 the population of the city accounted for 6,000 residents out which 3,300 were Polish, 2,150 – Ruthenians, 350 – Jewish, and 200 – Germans.

Until 18 July 2020, Vynnyky belonged to Lviv Municipality. The municipality was abolished in July 2020 as part of the administrative reform of Ukraine, which reduced the number of raions of Lviv Oblast to seven. The area of Lviv Municipality was merged into the newly established Lviv Raion.

• 
  Church of the Nativity of St. John the Baptist
• 
  Stores and cigarette factory

• Andreas Bolek (1894–1945); Austrian Nazi
• Lyubomyr Dmyterko (1911–1985) – Soviet and Ukrainian poet, writer, playwright
• Myron Markevych — Ukrainian football manager
• Antoni Laub – Polish painter
• Katrya Hrynevycheva – Ukrainian writer and community leader
• Robert Reyman – general of the Polish Army
• Jerzy Rosolowicz – Polish painter

Vynnyky is twinned with:

• Dębica, Poland
• Milovice, Czech Republic

• (in Polish) Winniki (2.) (Vynnyky) in Geographical Dictionary of the Kingdom of Poland (1893)
• (in English) Jewish history of the town.