This is a list of state leaders in the 5th century (401–500) AD.
Africa
Africa: East
Kingdom of Aksum (complete list) –
Eon, King (c.400) Ebana, King (f. 5th century) Nezool, King (f. 5th century) Ousas, King (c.500)
Africa: Northcentral
Vandal Kingdom (complete list) –
Genseric, King (428–477) Huneric, King (477–484) Gunthamund, King (484–496) Thrasamund, King (496–523)
Americas
Americas: Mesoamerica
Maya civilization
Copán (complete list) –
K'inich Yax K'uk' Mo', King (426–c.437) K'inich Popol Hol, King (c.437) Ruler 3, King (c.455) Ku Ix, King (c.465) Ruler 5, King (c.476) Muyal Jol, King (c.485)
Palenque (complete list) –
K'uk' Bahlam I, Ajaw (431–435) Casper, Ajaw (435–487) B'utz Aj Sak Chiik, Ajaw (487–501)
Teotihuacan –
Spearthrower Owl, Emperor (374–439)
Tikal (complete list) –
Yax Nuun Ahiin I, Ajaw (c.379–404) Sihyaj Chan K'awiil II, Ajaw (411–456) K'an Chitam, Ajaw (458–c.486) Chak Tok Ich'aak II, Ajaw (c.486–508)
Asia
Asia: Central
Hephthalite Empire –
Toramana, Tegin (c.490–515)
Rouran Khaganate (complete list) –
Yujiulü Shelun, Khan (402–410) Yujiulü Hulü, Khan (410–414) Yujiulü Datan, Khan (414–429) Yujiulü Wuti, Khan (429–444) Yujiulü Tuhezhen, Khan (444–450) Yujiulü Yucheng, Khan (450–485) Yujiulü Doulun, Khan (485–492) Yujiulü Nagai, Khan (492–506)
Tibet (Yarlung Valley) (complete list) –
Tritog Jetsen, King
Thothori Nyantsen, King (5th century) Trinyen Zungtsen, King
Gaochang
Kàn Bózhōu, ruler (460-477) Kàn Yìchéng, ruler (477-478) Kàn Shǒugūi, ruler (478-488/491) Zhāng Mèngmíng, ruler (488/491-496) Mǎ Rú, ruler (496-501)
Asia: East
China: Jin dynasty and Sixteen Kingdoms
Western Jin, China (complete list) –
An, Emperor (396–419) Gong, Emperor (419–420)
Huan Chu –
Huan Xuan, Prince (403–404)
Later Liang –
Lü Zuan, Emperor (400–401) Lü Long, Emperor (401–403)
Later Qin –
Yao Xing, Emperor (394–416) Yao Hong, Emperor (416–417)
Later Yan –
Murong Sheng, Emperor (398–401) Murong Xi, Emperor (401–407) Gao Yun, Emperor (407–409)
Northern Liang –
Duan Ye, Prince (397–401) Juqu Mengxun, Emperor (401–433) Juqu Mujian, Emperor (433–439)
Northern Yan –
Gao Yun, Emperor (407–409) Féng Bá, Emperor (409–430) Féng Hóng, Emperor (430–436)
Southern Liang –
Tufa Lilugu, Prince (399–402) Tufa Rutan, Prince (402–414)
Western Liang –
Li Gao, Prince (400–417) Li Xin, Prince (417–420) Li Xun, Prince (420–421)
Southern Yan –
Murong De, Prince (398–405) Murong Chao, Prince (405–410)
Western Qin –
Qifu Chipan, Emperor (412–428) Qifu Mumo, Emperor (428–431)
Xia –
Helian Bobo, Emperor (407–425) Helian Chang, Emperor (425–428) Helian Ding, Emperor (428–431)
China: Northern dynasties
Northern Wei (complete list) –
Daowu, Emperor (386–409) Mingyuan, Emperor (409–423) Taiwu, Emperor (424–452) Tuoba Yu, Emperor (452) Wencheng, Emperor (452–465) Xianwen, Emperor (466–471) Xiaowen, Emperor (471–499) Xuanwu, Emperor (499–515)
China: Southern dynasties
Liu Song (complete list) –
Wu, Emperor (420–422) Shao, Emperor (422–424) Wen, Emperor (424–453) Yuanxiong, Emperor (453–454) Xiaowu, Emperor (454–464) Qianfei, Emperor (465) Ming, Emperor (465–472) Houfei, Emperor (473–477) Shun, Emperor (477–479)
Southern Qi (complete list) –
Gao, Emperor (479–482) Wu, Emperor (483–493) Xiao Zhaoye, Emperor (493–494) Xiao Zhaowen, Emperor (494) Ming, Emperor (494–498) Xiao Baojuan, Emperor (499–501)
Japan
Japan, Yayoi period (complete list) –
Richū, Emperor (400–405) Hanzei, Emperor (406–410) Ingyō, Emperor (411–453) Ankō, Emperor (453–456) Yūryaku, Emperor (456–479) Seinei, Emperor (480–484) Kenzō, Emperor (485–487) Ninken, Emperor (488–498) Buretsu, Emperor (498–506)
Korea
Baekje (complete list) –
Asin, King (392–405) Jeonji, King (405–420) Guisin, King (420–427) Biyu, King (427–455) Gaero, King (455–475) Munju, King (475–477) Samgeun, King (477–479) Dongseong, King (479–501)
Geumgwan Gaya (complete list) –
Isipum, King (346–407) Jwaji, King (407–421) Chwihui, King (421–451) Jilji, King (451–492) Gyeomji, King (492–521)
Goguryeo (complete list) –
Gwanggaeto, King (391–413) Jangsu, King (413–490) Munja, King (491–519)
Silla (complete list) –
Naemul, King (356–402) Silseong, King (402–417) Nulji, King (417–458) Jabi, King (458–479) Soji, King (479–500) Jijeung, King (500–514)