- January 1 -
Adachi Ward flag adopted.
- January 30 -
Saxony-Anhalt flag adopted.
- February 5 -
Azerbaijan flag adopted.
- April 1 -
Nagasaki Prefecture flag adopted.
- June 18 - Tacoma flag adopted.
- June 24 - North Carolina flag modified.
- June 25 - Slovenia flag adopted.
- July 3 - Rostock flag adopted.
- July 4 - Pigeon Forge flag adopted.
- August 22 - Russia flag adopted.
- September 6 - Saint Petersburg flag adopted.
- October 1 - Nevada flag adopted.
- October 2 - North Ossetia flag adopted.
- November 18 - Uzbekistan flag adopted.
- November 27 - Komi flag adopted.
- November 29 - Tatarstan flag adopted.