Armenian–Azerbaijani war may refer to:
- Armenian–Azerbaijani war (1918–1920)
- Nagorno-Karabakh conflict, primarily:
- First Nagorno-Karabakh War (1988–1994)
- Second Nagorno-Karabakh War (2020)
Other conflicts this may refer to
edit- 2008 Mardakert clashes
- 2010 Nagorno-Karabakh clashes
- 2010 Mardakert clashes
- 2012 Armenian–Azerbaijani border clashes
- 2014 Armenian–Azerbaijani clashes
- 2016 Nagorno-Karabakh conflict (also called the Four-Day War)
- 2018 Armenian–Azerbaijani clashes
- July 2020 Armenian–Azerbaijani clashes
- 2021–2023 Armenia–Azerbaijan border crisis
- 2023 Azerbaijani offensive in Nagorno-Karabakh