10th century in Serbia

Events from the 10th century in, or regarding, Historic Serbia or Serbs.

Monarchs
The following, of the Vlastimirović dynasty, ruled Serbia:
 * Petar (892–917)
 * Pavle (917–921)
 * Zaharija (921–924)
 * Časlav (933–943/960)

Events

 * 914–917
 * Byzantines sends envoys to Serbs and Magyars regarding an alliance against the Bulgarians.
 * Prince Petar of Serbia annexes Bosnia and Pagania.
 * Prince Petar comes into conflict with Michael of Zahumlje.
 * Michael warns the Bulgarians about the Serbian-Byzantine alliance.
 * 917
 * End of 20-year-peace between Serbia and Bulgaria;
 * Prince Petar defends an attack by his cousin and Bulgarian ally Pavle.
 * Prince Petar is captured by Bulgarian generals, sent to jail in Bulgaria, and dies within a year.
 * Pavle becomes the Serbian Prince.
 * 920
 * Prince Pavle defends an attack by his cousin and Byzantine ally Zaharija.
 * Zaharija is handed over to Symeon of Bulgaria.
 * Prince Pavle switches to Byzantine support.
 * 921–922
 * Zaharija is dispatched with Bulgarian troops and there is no more mention of Pavle.
 * Zaharija becomes the Serbian Prince.
 * Zaharija reavows his loyalty to the Byzantine Empire.
 * 923
 * Zaharija united several Slav tribes along the common border to revolt against Bulgaria. Symeon sent an insufficient number of troops to quell the rebels; several Bulgarian generals were killed, their heads and weapons were sent to Constantinople by Zaharija as gifts and signs of loyalty
 * 924
 * Časlav is dispatched with Bulgarian troops, forcing Zaharija into exile in Croatia.
 * Symeon summons the Serbian nobility, to pay homage to their new Prince, Časlav, but instead of instating him, Symeon takes them captive, annexing Serbia.
 * 925
 * Michael of Zahumlje disappears from sources.
 * 893–927
 * a church is built in Sočanica.
 * 927
 * Croatian-Bulgar battle in eastern Bosnia
 * 927 or 933
 * Časlav returns to Serbia.
 * Časlav reorganized and repopulated the principality with the Byzantine help.
 * before 960
 * The Magyars invade Bosnia.
 * Časlav and his army defeats the Magyars. Kisa, the Magyar Duke, is killed by Tihomir. (see Battle of Drina)
 * Tihomir receives the Drina župania and marries the daughter of Časlav.
 * after 960
 * Kisa's widow returns with an army. Časlav is captured and killed.
 * Tihomir becomes the Serbian Prince.
 * 961–962
 * Saqaliba (Slavs) in the mountainous regions of Central Balkans, "west of the Bulgarians and east from the other Slavs (Croats)", have the reputation of being "the most courageous and violent".
 * 968–971
 * Sviatoslav's invasion of Bulgaria
 * 969–971
 * Serbia is conquered by the Byzantines.
 * 971–976
 * The Catepanate of Ras is established. "John" was the protospatharios and katepano of Ras.
 * ca. 990
 * Jovan Vladimir is born.
 * 992
 * A Serbian diplomatic mission, possibly sent from Duklja, arrives in the Byzantine capital of Constantinople and was recorded in a charter of the Great Lavra Monastery, written in 993.
 * 998
 * Rascia and Bosnia is annexed by Bulgaria.
 * early 10th century
 * Čučimir, of the Belojević noble family, holds Travunia.
 * 968–1018
 * Byzantine conquest of Bulgaria
 * 10th- or 11th century
 * "Peter" was the archon of Duklja.
 * Emperor Basil II (976–1025) installed a garrison in Belgrade.