Matches in DBpedia 2014 for { ?s <http://dbpedia.org/property/reign> ?o. }
- Adélina_Lévêque reign "1849".
- Aedh_mac_Felim_Ó_Conchobair reign "1265".
- Aemilianus reign "253".
- Aeropus_II_of_Macedon reign "traditional: 398–395/4_BCE".
- Aeropus_I_of_Macedon reign "traditional: 602-576 BC".
- Afghana reign "1000".
- Afonso,_Duke_of_Braganza reign "--12-30".
- Afonso_III_of_Portugal reign "--01-04".
- Afonso_III_of_Portugal reign "1238".
- Afonso_III_of_Portugal reign "1249".
- Afonso_II_of_Portugal reign "--03-26".
- Afonso_IV_of_Portugal reign "--01-07".
- Afonso_I_of_Portugal reign "--07-26".
- Afonso_I_of_Portugal reign "1112".
- Afonso_VI_of_Portugal reign "--11-06".
- Afonso_V_of_Portugal reign "--09-13".
- Afonso_V_of_Portugal reign "--11-15".
- Afonso_de_Albuquerque reign "1515".
- Afzal_ad-Dawlah,_Asaf_Jah_V reign "--05-16".
- Agafia_of_Rus reign "c. 1207–1247".
- Agaja reign "1718".
- Agathocles_of_Bactria reign "190".
- Agathokleia reign "110".
- Agesipolis_I reign "394".
- Agesipolis_III reign "219".
- Aggabodhi_III_of_Anuradhapura reign "623".
- Aggabodhi_III_of_Anuradhapura reign "624".
- Aggabodhi_II_of_Anuradhapura reign "598".
- Aggabodhi_IV_of_Anuradhapura reign "673".
- Aggabodhi_IX_of_Anuradhapura reign "843".
- Aggabodhi_I_of_Anuradhapura reign "564".
- Aggabodhi_VIII_of_Anuradhapura reign "816".
- Aggabodhi_VII_of_Anuradhapura reign "781".
- Aggabodhi_VI_of_Anuradhapura reign "741".
- Aggabodhi_V_of_Anuradhapura reign "726".
- Aghasi_Khan reign "1763".
- Aghasi_Khan reign "1774".
- Agilulf reign "590".
- Agis_I reign "C. 1032 BC – 1031/1001 BC".
- Agis_I reign "or C. 930 BC – 900 BC".
- Agis_II reign "427".
- Agis_IV reign "245".
- Agnes,_wife_of_Ramiro_I_of_Aragon reign "ca. 1054–1062".
- Agnes_II,_Abbess_of_Quedlinburg reign "1184".
- Agnes_of_Antioch reign "--03-04".
- Agnes_of_Aquitaine,_Countess_of_Savoy reign "1064".
- Agnes_of_Aquitaine,_Queen_of_Aragon reign "1135".
- Agnes_of_Aquitaine,_Queen_of_León_and_Castile reign "1069".
- Agnes_of_Aquitaine,_Queen_of_León_and_Castile reign "1072".
- Agnes_of_Aquitaine,_Queen_of_León_and_Castile reign "1077".
- Agnes_of_Austria_(1154–1182) reign "1168".
- Agnes_of_Austria_(1154–1182) reign "1173".
- Agnes_of_Austria_(1281–1364) reign "1296".
- Agnes_of_Babenberg reign "1138".
- Agnes_of_Brandenburg reign "1273".
- Agnes_of_Courtenay reign "c. 1162–c. 1163".
- Agnes_of_Denmark reign "1264".
- Agnes_of_France,_Byzantine_Empress reign "1180".
- Agnes_of_France,_Duchess_of_Burgundy reign "1271".
- Agnes_of_Merania reign "1196".
- Agnes_of_Poland reign "1168".
- Agonglo reign "1789".
- Agrippa_Furius_Fusus reign "466".
- Agrippa_Menenius_Lanatus_(consul_503_BC) reign "503".
- Agrippina_the_Younger reign "--01-01".
- Agron_of_Illyria reign "250".
- Agum_II reign "ca. 1500 BC".
- Agum_III reign "ca. 1470 BC".
- Agustín_de_Iturbide reign "--05-19".
- Agustín_de_Iturbide reign "--09-28".
- Agvarjin_(Jonon)_Khan reign "1423".
- Ahab reign "c. 885 to 874 BC".
- Ahaziah_of_Judah reign "c. 841 BCE".
- Ahilyabai_Holkar reign "--12-01".
- Ahkal_Mo'_Naab'_I reign "--06-05".
- Ahmad_Al-Jaber_Al-Sabah reign "--03-29".
- Ahmad_Al_Abdullah_Al_Sabah reign "? – March 2007".
- Ahmad_Al_Abdullah_Al_Sabah reign "February 2009 – May 2011".
- Ahmad_Al_Khalid_Al_Sabah reign "--02-12".
- Ahmad_Alaq reign "Eastern Moghulistan : 1487–1503".
- Ahmad_Ali_Khan reign "1821".
- Ahmad_Samani reign "907".
- Ahmad_Sanjar reign "1118".
- Ahmad_Shah,_Crown_Prince_of_Afghanistan reign "--07-23".
- Ahmad_Shah_Bahadur reign "--04-26".
- Ahmad_Shah_Durrani reign "1747".
- Ahmad_Shah_Qajar reign "1909".
- Ahmad_Shah_of_Pahang reign "--03-29".
- Ahmad_Shah_of_Pahang reign "--05-07".
- Ahmad_Tajuddin reign "--09-11".
- Ahmad_al-Mansur reign "1578".
- Ahmad_bin_Ali_Al_Thani reign "--10-24".
- Ahmad_bin_Said_al-Busaidi reign "1744".
- Ahmad_bin_Yahya reign "--02-17".
- Ahmad_ibn_Ali reign "mid-14th century".
- Ahmad_ibn_Asad reign Fergana.
- Ahmad_ibn_Asad reign Samarkand.
- Ahmad_ibn_Ibrahim,_al-Mustansir reign "1374".
- Ahmad_ibn_Muhammad reign "923".
- Ahmad_of_Brunei reign "1408".