Decades: 880s 890s 900s 910s 920s - 930s - 940s 950s 960s 970s 980s

Years: 925 926 927 928 929 - 930 - 931 932 933 934 935

• Icelandic Althing, the world's oldest parliament, is founded.
• Emperor Suzaku ascends to the throne of Japan.
• Independent Korean island state of Usanguk becomes protectorate of Goryeo.

• Mieszko, Piast duke of Poland (approximate date)

• Emperor Daigo of Japan
• Abu Bakr Mohammad Ibn Zakariya al-Razi, Persian polymath