This is a list of state leaders in the 4th century (301–400) AD.
Africa
Africa: East
Kingdom of Aksum (complete list) – Aphilas, King (f. early 4th century) Wazeba, King (f. early 4th century) Ousanas, King (c.320) Ezana, King (c.333–c.356) MHDYS, King (c.350) Ouazebas, King (f. late 4th century) Eon, King (c.400)
Americas
Americas: Mesoamerica
Mexico
Teotihuacan – Spearthrower Owl, Emperor (374–439)
Maya civilization
Tikal (complete list) – Sihyaj Chan K'awiil I, Ajaw (c.307) Unen Bahlam, Ajaw (c.317) K'inich Muwaan Jol, Ajaw (?–359) Chak Tok Ich'aak I, Ajaw (c.360–378) Yax Nuun Ahiin I, Ajaw (c.379–404)
Asia Asia: Central Monɡolia Rouran Khaganate (complete list) – Yujiulü Mugulü, Tribal Chief (4th century) Yujiulü Cheluhui, Tribal Chief (4th century) Yujiulü Tunugui, Tribal Chief (4th century) Yujiulü Bati, Tribal Chief (4th century) Yujiulü Disuyuan, Tribal Chief (4th century) Yujiulü Pihouba, Tribal Chief (4th century) Yujiulü Wenheti, Tribal Chief (4th century) Yujiulü Heduohan, Tribal Chief (?-402)
Asia: East China Western Jin, China (complete list) – Hui, Emperor (290–307) Sima Lun, Emperor (301) Huai, Emperor (307–311) Min, Emperor (313–316)
Eastern Jin, China (complete list) – Yuan, Emperor (317–323) Ming, Emperor (323–325) Cheng, Emperor (325–342) Kang, Emperor (342–344) Mu, Emperor (344–361) Ai, Emperor (361–365) Fei, Emperor (365–372) Jianwen, Emperor (372) Xiaowu, Emperor (372–396) An, Emperor (396–419)
Later Liang – Lü Guang, Emperor (386–400) Lü Shao, Emperor (400) Lü Zuan, Emperor (400–401) Lü Long, Emperor (401–403)
Later Qin – Yao Chang, Emperor (384–393) Yao Xing, Emperor (394–416)
Later Yan – Murong Chui, Emperor (384–396) Murong Bao, Emperor (396–398) Lan Han, Emperor (398) Murong Sheng, Emperor (398–401)
Northern Liang – Duan Ye, Prince (397–401)
Northern Wei – Emperor Daowu, Emperor (386–409)
Southern Liang – Tufa Wugu, Prince (397–399) Tufa Lilugu, Prince (399–402)
Western Liang – Li Gao, Prince (400–417)
Western Qin – Qifu Gangui, Prince (388–400)
Southern Yan – Murong De, Prince (398–405)
Japan Japan, Yayoi period (complete list) – Ōjin, Emperor (270–310) Nintoku, Emperor (313–399) Richū, Emperor (400–405)
Korea Baekje (complete list) – Bunseo, King (298–304) Biryu, King (304–344) Gye, King (344–346) Geunchogo, King (346–375) Geungusu, King (375–384) Chimnyu, King (384–385) Jinsa, King (385–392) Asin, King (392–405)
Geumgwan Gaya (complete list) – Geojilmi, King (291–346) Isipum, King (346–407)
Goguryeo (complete list) – Micheon, King (300–331) Gogug-won, King (331–371) Sosurim, King (371–384) Gogug-yang, King (384–391) Gwanggaeto, King (391–413)
Silla (complete list) – Heulhae, King (310–356) Naemul, King (356–402)
Asia: Southeast
Cambodia Funan (complete list) – Zhāntán, King (c.357)
Indonesia Indonesia: Java
Salakanagara – Dewawarman VII, King (early 4th century) Dewawarman VIII, King (early 4th century–362)
Tarumanagara (complete list) – Jayasingawarman, King (358–382) Dharmayawarman, King (382–395) Purnawarman, King (395–434)
Indonesia: Kalimantan (Borneo) Kutai Martadipura – Kudungga, King (mid 4th century) Asvavarman, King (late 4th century) Mulavarman, King (c.400)
Malaysia: Peninsular
Kedah Sultanate (complete list) – Durbar Maharaja I, Maharaja (c.330–390) DiMaharaja Putra, Maharaja (c.390–440)
Vietnam Champa (complete list) – Fan Yi, King (c.284–336) Fan Wen, King (336–349) Fan Fo, King (349–380) Bhadravarman I, King (380–413)
Asia: South
Northeast India
Kamarupa: Varman dynasty (complete list) – Pushyavarman, King (350–374) Samudravarman, King (374–398) Balavarman, King (398–422)
India
Western Ganga dynasty (complete list) – Konganivarman Madhava, King (350–370) Madhava, King (370–390) Harivarman, King (390–410)
Gupta Empire (complete list) – Ghatotkacha, King (c.280–319) Chandragupta I, Emperor (c.320–335) Samudragupta, Emperor (c.335–375) Ramagupta, Emperor (c.375–380) Chandragupta II, Emperor (c.380–413/15)
Kadamba dynasty: Banavasi (complete list) – Mayurasharma, Maharaja (345–365) Kangavarma, Maharaja (365–390) Bhageerath, Maharaja (390–415)
Kushan Empire (complete list) – Vasudeva II, Ruler/Emperor (c.275–310) Chhu, Ruler/Emperor (c.310?–325?) Shaka I, Ruler/Emperor (c.325–345) Kipunada, Ruler/Emperor (c.345–375)
Western Satraps (complete list) – Visvasena, Satrap (293–304) Rudrasimha II, Satrap (304–348) Yasodaman II, Satrap (317–332) Rudradaman II, Satrap (332–348) Rudrasena III, Satrap (348–380) Simhasena, Satrap (380–384/5) Rudrasena IV, Satrap (382–388) Rudrasimha III, Satrap (388–395)
Vakataka dynasty (complete list) – Pravarasena I, King (270–330) Pravarapura–Nandivardhana branch Rudrasena I, King (330–355) Prithivishena I, King (355–380) Rudrasena II, King (380–385) Prabhavatigupta, Regent (385–405) Divakarasena, King (385–400) Damodarasena, King (400–440) Vatsagulma branch Sarvasena, King (330–355) Vindhyasena, King (355–400) Pravarasena II, King (400–415)
Pakistan
Kushano-Sasanian Kingdom (complete list) – Hormizd II, Kushanshah (300–303) Peroz II, Kushanshah (303–330) Varahran, Kushanshah (330–365)
Sri Lanka
Anuradhapura Kingdom (complete list) – Mahasena, King (277–304) Sirimeghavanna, King (304–332) Jettha Tissa II, King (332–341) Buddhadasa, King (341–370) Upatissa I, King (370–412)
Asia: West
Persia
Persia: Sasanian Empire (complete list) – Narseh, Shahanshah, King of Kings (293–302) Hormizd II, Shahanshah, King of Kings (302–309) Adur Narseh, Shahanshah, King of Kings (309) Shapur II, Shahanshah, King of Kings (309–379) Ardashir II, Shahanshah, King of Kings (379–383) Shapur III, Shahanshah, King of Kings (383–388) Bahram IV, Shahanshah, King of Kings (388–399) Yazdegerd I, Shahanshah, King of Kings (399–420)
Europe
Europe: Balkans Roman Empire: East/ Byzantine Empire (complete list) – Diocletian Emperor in civil war (284–285) Sole Emperor (285–286) Eastern Emperor (286–305) Galerius Eastern Caesar (293–305) Eastern Emperor (305–311) Maximinus II Eastern Caesar (305–308) Eastern Emperor (310–312) Licinius Western Emperor (308–313) Eastern Emperor (313–324) Constantine I Western Caesar (306–312) Western Emperor (312–324) Sole Emperor (324–337) Constantius II Eastern Emperor (337–350) Sole Emperor (350–361) Julian Western Emperor (355–361) Sole Emperor (361–363) Jovian, Sole Emperor (363–364) Valens Eastern Emperor (364–378) Theodosius I Eastern Emperor (379–392) Emperor (392–395) Arcadius Junior Emperor (383–395) Eastern Emperor (395–408)
Europe: British Isles Ireland Ireland (complete list) – These kings are generally thought historical, but dates are uncertain and naming some High Kings may be anachronistic or inaccurate. Niall Noígíallach, High King (generally thought historical: 4th–5th century) Nath Í, High King (4th–5th century)
Europe: Central
Alamannia, tribal kingdoms (complete list) – Chrocus, leader (fl.260–306) Mederic, petty king (early 4th century) Chnodomarius, petty king (pre-350–357) Gundomadus, petty king (fl.354–357) Agenaric, petty king (fl.357) Suomarius, petty king (fl.357–358) Hortarius, petty king (fl.357–359) Vestralpus, petty king (fl.359) Urius, petty king (fl.359) Ursicinus, petty king (fl.359) Macrianius, petty king (fl.359) Hariobaudes, petty king (fl.359) Vadomarius, petty king (fl.359) Rando, petty king (fl.368) Vithicabius, petty king (360–368) Priarius, petty king (?–378)
Vandals (complete list) – Wisimar, King (?–335) Godigisel, King (359–407)
Europe: East
Bosporan Kingdom (complete list) – Theothorses, client king under Rome (279–309) Rhadamsades, client king under Rome (309–322) Rhescuporis VI, client king under Rome (314–341)
Europe: Southcentral Roman Empire: West (complete list) – Maximian Caesar (285–286) Western Emperor (286–305) Constantius Chlorus Western Caesar (293–305) Western Emperor (305–306) Severus Western Caesar (305–306) Western Emperor, in civil war (306–307) Maxentius, Western Emperor, in civil war (306–312) Licinius Western Emperor (308–313) Eastern Emperor (313–324) Constantine I Western Caesar (306–312) Western Emperor (312–324) Sole Emperor (324–337) Crispus, Caesar (317–326) Constantine II, Emperor of Gaul, Britannia, and Hispania (337–340) Constans I Emperor of Italy and Africa (337–340) Western Emperor (340–350) Constantius II Eastern Emperor (337–350) Emperor (350–361) Magnentius, usurper Emperor (350–353) Decentius, usurper Caesar (350–353) Vetranio, Co-Emperor (350) Julian Western Emperor (355–361) Sole Emperor (361–363) Jovian, Sole Emperor (363–364) Valentinian I, Western Emperor (364–375) Gratian junior Western Emperor (367–375) Western Emperor (375–383) Valentinian II junior Western Emperor (375–383) Western Emperor (383–392) Magnus Maximus, usurper Emperor (383–388) Eugenius, Western Emperor (392–394) Theodosius I Eastern Emperor (379–392) Sole Emperor (392–395) Honorius, Western Emperor (395–423) Stilicho, power behind the throne (395–408)
Eurasia: Caucasus Armenia: Arsacid dynasty (complete list) – Tiridates III, client King under Rome (287–330) Khosrov III, client King under Rome (330–339) Tiran VII, client King under Rome (339–c.350) Arsaces II (Arshak II), client King under Rome (c.350–368) Interregnum under Sasania Pap, client King under Rome (370–374) Varazdat, client King under Rome (374–378) Arsaces III (Arshak III), client King under Rome (378–387) Vologases III, client King under Rome, Co-Ruler (378–386) Khosrov IV, client King under Rome (387–389) Vramshapuh, client King under Rome (389–417)
Kingdom of Iberia (Kartli) (complete list) – Mirian III, King (284–361) Sauromaces II, King (361–363) Aspacures II, King (363–365) Mihrdat III, King (365–380) Aspacures III, King (380–394) Trdat, King (394–406)
See also List of political entities in the 4th century
References