Qatar, also known as the State of Qatar is a country in Western Asia. Situated in the Arabian Peninsula and surrounded by the Persian Gulf it shares a border with Saudi Arabia. Its official language is Arabic and its capital and largest city is Doha.
Known as Al-Adaam, the Qatar flag was adopted in July 1971. The design consists of a white horizontal band on the left side, separated from a larger dark purple-red area on the right side by a serrated edge of nine white triangles.
| Capital City | Area (World Ranking) | 2021 Population (World Ranking) | Currency | Flag Ratio (Decimal) | Adopted |
| Doha | 11,586 km² / 4,473 mi² (164th) | 2,832,067 (138th) | Qatari Riyal (QAR) | 11:28 (0.39) | 1971 |
