- February 14 -
Phoenix flag adopted.
- March 5 -
Jefferson City flag adopted.
- May 14 -
Kuala Lumpur flag adopted.
- May 22 -
Yemen flag adopted.
- May 25 - Averlak flag adopted.
- July 16 - Seattle flag adopted.
- August 31 - Unity flag of Saint Martin adopted.
- September 24 - Chapel Hill flag adopted.
- November 8 - British Indian Ocean Territory flag adopted.
- November 26 - South Ossetia flag adopted.
- November 27 - Bulgaria flag readopted.
- December 21 - Croatia flag adopted.
- Unknown - Abazinia, Burlington, Glendale, Halle (Saale) and Pennington flags adopted.
