List of state leaders in 928
927 state leaders – Events of 928 – 929 state leaders – State leaders by year
Africa
Asia
- Byzantine Empire
- China (Five Dynasties and Ten Kingdoms Period) –
- Later Tang Dynasty – Mingzong, Emperor of Later Tang (926–933)
- Chu – Ma Yin, King of Chu (907–930)
- Dingnan – Li Renfu, Dingnan Jiedushi (909–933)
- Jingnan (Nanping) –
- Gao Jixing, Jingnan Jiedushi (907–924); King of Nanping (924–928)
- Gao Conghui, King of Nanping (928–948)
- Min – Wang Yanjun, King of Min (926–933); Emperor of Min (933–935)
- Southern Han – Liu Yan, Emperor of Southern Han (917–941)
- Wu – Yang Pu, Emperor of Wu (921–937)
- Wuyue – Qian Liu, King of Wuyue (907–932)
- Yiwu – Wang Du, Yiwu Jiedushi (921–929)
- Japan – Emperor Daigo, emperor of Japan (897–930)
- Khitan Empire – Taizong, Khitan Emperor (926–947)
- Korea (Later Three Kingdoms Period)
Europe
- Bulgaria - Peter I, Tsar of Bulgaria (927–969)
- Upper Burgundy - Rudolph II, King of Upper Burgundy (912–937)
- Byzantine Empire -
- Caucasus
- Kingdom of Croatia -
- Tomislav (925–928)
- Trpimir II (928–935)
- Kingdom of England - Athelstan (927–939)
- West Francia - Rudolph, King of West Francia (923–936)
- Gascony - Gassia II, Duke of Gascony (893–c. 930)
- Kingdom of Germany - Henry the Fowler (919–936)
- Hungarian tribal federation - Zoltán, Grand Prince of the Magyars (c. 907–c. 948)
- Ireland - Donnchad Donn, High King of Ireland (919–944)
- Italy - Hugh of Arles, King of Italy (924–947)
- Kievan Rus' - Igor, Prince of Kiev (912–945)
- Norway - Harald I Fairhair, King of Norway (872–930)
- Kingdom of Provence -
- Louis the Blind (887–928)
- Hugh (928–933)
- Kingdom of Alba (Scotland) - Constantine II (900–943)
- Serbia - Časlav Klonimirović, Zhupan of Serbia (927–960)
- Spain -
- Wales -
Middle East