Pre-Islamic Period
• Land of Punt
• Macrobia
• City-States (such as Avalites, Malao, Mosylon, Opone)
• Berberistan
• Harla Civilization
Post-Islamic Period
• Kingdom of Ifat
• Kingdom of Dawaro
• Kingdom of Arabini
• Kingdom of Sharha
• Kingdom of Bali
• Kingdom of Dara
• Adal Sultanate
• Sultanate of Mogadishu
• Ajuran Sultanate
• Geledi Sultanate
• Sultanate of Aussa
• Diiftire Kingdom
• Dervish State
• Sultanate of Hobyo
• Majeerteen Sultanate
• Harar Sultanate
• Kingdom of Hadiya
• Hiraab Imamate
Post-Colonial Period
• Somalia
• Djibouti
• Land of Punt
• Macrobia
• City-States (such as Avalites, Malao, Mosylon, Opone)
• Berberistan
• Harla Civilization
Post-Islamic Period
• Kingdom of Ifat
• Kingdom of Dawaro
• Kingdom of Arabini
• Kingdom of Sharha
• Kingdom of Bali
• Kingdom of Dara
• Adal Sultanate
• Sultanate of Mogadishu
• Ajuran Sultanate
• Geledi Sultanate
• Sultanate of Aussa
• Diiftire Kingdom
• Dervish State
• Sultanate of Hobyo
• Majeerteen Sultanate
• Harar Sultanate
• Kingdom of Hadiya
• Hiraab Imamate
Post-Colonial Period
• Somalia
• Djibouti