Qatar, officially the State of Qatar, is an emirate in the Middle East and Western Asia, occupying the small Qatar Peninsula on the northeasterly coast of the larger Arabian Peninsula. It is bordered by Saudi Arabia to the south; otherwise the Persian Gulf surrounds the state.

The Qatari peninsula juts 100 miles (160 km) into the Persian Gulf from Saudi Arabia and is slightly smaller than Connecticut. Much of the country consists of a low, barren plain, covered with sand. To the southeast lies the spectacular Khor al Adaid ("Inland Sea"), an area of rolling sand dunes surrounding an inlet of the Gulf.

The highest point in Qatar occurs in the Jebel Dukhan to the west, a range of low limestone outcrops running north-south from Zikrit through Umm Bab to the southern border, and reaching about 295 feet (90 m) ASL. This area also contains Qatar's main onshore oil deposits, while the natural gas fields lie offshore, to the northwest of the peninsula.

Qatar explicitly uses Wahhabi law as the basis of its government, and the vast majority of its citizens follow this specific Islamic doctrine. Muhammad ibn Abd al-Wahhab founded Wahhabism, a puritanical version of Islam which takes a literal interpretation of the Qur'an and the Sunnah. In the eighteenth century, Abd Al-Wahhab formed a pact with the al-Saud family, the founders of Saudi Arabia.

In the early twentieth century, when the Al-Thanis realized that converting to the doctrine of their larger neighbor might bode well for the survival of their regime, they imported Wahhabi Islam from Saudi Arabia to Qatar. Perhaps as an effect of the importation, Wahhabism takes a more tolerant form in Qatar than in Saudi Arabia, though it still governs a large portion of Qatari mores and rituals. For example, almost all Qatari women wear the black abaya (also donned in Saudi Arabia); the government, however, does not impose the style universally. The abaya is mainly passed down from generation to generation and is still present because of the traditional values of the country.

Shi'as comprise just over 10% of the Muslim population. Most of Qatar is Muslim.

When contrasted with other Arab states such as Saudi Arabia, for instance, Qatar has comparatively liberal laws, but is still not as liberal as some of its neighbors like UAE or Bahrain. Women can drive in Qatar, whereas they may not legally drive in Saudi Arabia.

The country has undergone a period of liberalization and modernization after the current Emir of Qatar, Hamad bin Khalifa Al-Thani, came to power after becoming Emir in place of his father. Under his rule, Qatar became the first Persian Gulf country where women gained the right to vote. Also, women can dress mostly as they please in public (although in practice local Qatari women generally don the black abaya). Before the liberalization, it was taboo for men to wear shorts in public. The laws of Qatar tolerate alcohol to a certain extent. However, public bars and nightclubs in Qatar operate only in expensive hotels, much like in the emirates and Bahrain, though the number of establishments has yet to equal that of UAE. Qatar has further been liberalized due to the 15th Asian Games, but is cautious of becoming too liberal in their law making the country a viable weekend immigration from their western neighbor. Overall Qatar has yet to reach the more western laws of Dubai or Bahrain, and though plans are being made for more development, the government is cautious.