On July 30, 2026, Irish Post issued a series of postage stamps commemorating the 100th anniversary of the Army Equitation School and the Aga Khan.
On June 9, 2026, the US Post Service released the "American Icons by Ralph Lauren" series of postage stamps.
On April 13, 2026, Japan Post issued a series of postage stamps commemorating the 41st World Veterinary Association Congress in Tokyo.
On March 24, 2026, Serbia Post issued a series of postage stamps titled "European Nature protection."
On January 5, 2026, Macau Post issued a series of four stamps and a souvenir sheet in honor of the Year of the Horse.
On January 5, 2026, Thailand Post issued a postage stamp in honor of the Year of the Horse according to the Chinese calendar.
On January 5, 2026, the Monaco Post issued a postage stamp dedicated to the 48th International Circus Festival in Monte-Carlo.