The Asian flu or 1957–58 influenza pandemic was an influenza pandemic which originated in China.

Asian flu may also refer to:

• Influenza A virus subtype H2N2, the virus that caused the pandemic
• 1997 Asian financial crisis

See also[edit]

• 1889–1890 flu pandemic, aka Asiatic Flu, suspected of being caused by a coronavirus
• Flu pandemic
• Flu (disambiguation)