Ireland flag: History of the Irish Flag Ireland had

History of the Irish Flag Ireland had different flags throughout its history. In the 13 th century, it flew a blue flag with a golden harp. Many flags then represented Ireland until the modern flag with its three colors was first officially flown in the Easter Rising in 1916. However, it was known publicly long before that. Discover the symbolism behind the Irish flag's colors, explore its coat of arms, flag map, and see flags that share its design. Celebrate Ireland 's heritage! Learn about the origin and symbolism of the Irish tricolour, the official flag of the Republic of Ireland . Discover how it differs from the Union Jack and the Ulster Banner, and see some similar flags around the world. Learn about the Irish tricolor, a green, white and orange flag that symbolizes the country's history and culture. Find out how the flag was adopted, what it represents and some basic information about Ireland .