Union Bank or Unionbank may refer to:

• Unionbank (Austria), an Austrian bank active created in 1870, merged into Allgemeine Bodencreditanstalt in 1927
• Union Bank (Albania)
• Union Bank of Australia, became part of Australia and New Zealand Banking Group
• Union Bank Limited (Bangladesh)
• Union Bank of California, now named MUFG Union Bank
• Union Bank of Halifax, Nova Scotia
• Union Bank of Hong Kong, now named Industrial and Commercial Bank of China (Asia)
• Union Bank of India
• Union Bank of Israel
• Union Bank (Jordan), a bank in the Arab world
• Union Bank of London, later National Provincial Bank
• Union Bank (Morrisville, Vermont)
• Union Bank of New London, earliest predecessor of failed Bank of New England (Massachusetts)
• Union Bank of Nigeria
• Union Bank of Norway, branded as Sparebanken NOR
• Unionbank (Philippines), a Philippine bank created in 1968
• Union Bank (Pakistan)
• Union Bank (Pembrokeshire), England
• Union Bank of Scotland, now part of Bank of Scotland
• Union Bank of Switzerland
• Union Bank (Tallahassee, Florida)
• Union Bank of Taiwan
• Union Bank & Trust Company of Nebraska
• Unionbank or MKB Unionbank, a Bulgarian bank from 1996 to 2014
• MUFG Union Bank, mainly operating on U.S. west coast

See also

• Union Banks, large drowned atoll in South China Sea
• Union Bank F.C., Nigerian association football club
• Union Banking Corporation
• The Union Bank (1828), India
• Union Bank Building (disambiguation)
• Union Commercial Bank
• Union State Bank (disambiguation)
• The Bank of Union, acquired by BancFirst January 24, 2014

This disambiguation page lists articles associated with the title Union Bank.
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