Flag of Iran
The current flag of Iran was started to be used on July 29, 1980, and is a similar of changes brought to Iran by the Islamic Revolution. The simple design of the flag is three horizontal bands of green above white above red, symbolizing Islam, peace, and courage.
Flag Of Iran Media
Shahdad Standard, ancient bronze flag found at Shahdad, c. 2400 BC. This flag is one of the oldest in human history.
Derafsh Kaviani appearing in a coin of a local Persian dynasty that arose near Persepolis during the Seleucid reign.