Lokalizacja: Middle East, bordering the Arabian Sea, Gulf of Oman, and Persian Gulf, between Yemen and UAE
Koordynaty geograficzne: 21° 0' N, 57° 0' E
Linia brzegowa: 2,092 km km
Klimat: dry desert; hot, humid along coast; hot, dry interior; strong southwest summer monsoon (May to September) in far south
Teren: central desert plain, rugged mountains in north and south
Najwyższy punkt: owest point: Arabian Sea 0 m
highest point: Jabal Shams 2,980 m
Naturalne zagrożenia: summer winds often raise large sandstorms and dust storms in interior; periodic droughts
Waluta: Omani rial (OMR)
Populacja: 3,204,897 (2007 est.)
Języki: Arabic (official), English, Baluchi, Urdu, Indian dialects
Stolica: Muscat
Podział: 5 regions and 4 governorates (*): Ad Dakhiliyah, Al Batinah, Al Buraymi*, Al Wusta, Ash Sharqiyah, Az Zahirah, Masqat*, Musandam*, Zufar (Dhofar)*