Armenian–Azerbaijani war may refer to:

• the Armenian–Azerbaijani war (1918–1920)
• the Nagorno-Karabakh conflict, primarily:
  • the First Nagorno-Karabakh War (1988–1994)
  • the Second Nagorno-Karabakh War (2020)

Other conflicts this may refer to

• the 2008 Mardakert clashes
• the 2010 Nagorno-Karabakh clashes
• the 2010 Mardakert clashes
• the 2012 Armenian–Azerbaijani border clashes
• the 2014 Armenian–Azerbaijani clashes
• the 2016 Nagorno-Karabakh conflict (also called the Four-Day War)
• the 2018 Armenian–Azerbaijani clashes
• the July 2020 Armenian–Azerbaijani clashes
• the 2021–2023 Armenia–Azerbaijan border crisis
  • September 2022 Armenia–Azerbaijan clashes
• the 2023 Azerbaijani offensive in Nagorno-Karabakh

See also

• List of conflicts between Armenia and Azerbaijan
• Nagorno-Karabakh war (disambiguation)