|Centuries:||6th century – 7th century – 8th century|
|Decades:||600s 610s 620s – 630s – 640s 650s 660s|
|Years:||629 630 631 – 632 – 633 634 635|
|632 by topic|
|State leaders – Sovereign states|
|Birth and death categories|
|Births – Deaths|
|Establishment and disestablishment categories|
|Establishments – Disestablishments|
|Ab urbe condita||1385|
|Chinese calendar||辛卯年 (Metal Rabbit)
3328 or 3268
— to —
壬辰年 (Water Dragon)
3329 or 3269
|- Vikram Samvat||688–689|
|- Shaka Samvat||553–554|
|- Kali Yuga||3732–3733|
|Minguo calendar||1280 before ROC
|Seleucid era||943/944 AG|
|Thai solar calendar||1174–1175|
Year 632 (DCXXXII) was a leap year starting on Wednesday (link will display the full calendar) of the Julian calendar. The denomination 632 for this year has been used since the early medieval period, when the Anno Domini calendar era became the prevalent method in Europe for naming years.
- March 19 – Prophet Muhammad announces that Ali ibn Abi Talib would be his successor at Ghadir Khumm.
- June 8 – Muhammad dies at Medina at the age of 63 after an illness and fever. According to Shias, he was succeeded by Ali ibn Abi Talib; according to Sunnis, he was succeeded by Abu Bakr.
- Imamah (Shia doctrine) of Ali Ibn Abi Talib for religious, spiritual and political leadership of the Ummah starts
- Ridda Wars: Abu Bakr launches a series of military campaigns against rebel Arabian tribes to re-establish the power of the Rightly Guided Caliphs and to secure Muhammad's legacy.
- September – Battle of Buzakha: An Islamic column (6,000 men) under Khalid ibn al-Walid defeat the Apostate rebels under Tulayha near Ha'il (Saudi Arabia).
- December – Battle of Aqraba: Muslim forces of Abu Bakr defeat the Apostate rebels (40,000 men) under Musaylimah on the plain of Aqraba.
- April 8 – King Charibert II is assassinated at Blaye (Gironde)—possibly on orders of his half-brother Dagobert I—along with his infant son. He claims Aquitaine and Gascony, becoming the most powerful Merovingian king in the West.
- Kubrat, ruler of the Dulo clan, establishes the confederation of Great Bulgaria. He takes power over his tribe, the Utigur Bulgars, and expels the Avars from his lands. Kubrat's rule stretches from the Danube Delta to the Volga River.
- June 16 – Yazdegerd III, age 8, ascends to the throne as king (shah) of the Persian Empire. He becomes the last ruler of the Sassanid Dynasty (modern Iran).
- March 9 – Friday, 9 Zulhijja, 10 AH, The Last Sermon (Khutbah, Khutbatul Wada') delivered by Muhammad, Islamic prophet, in the Uranah valley of Mount Arafat to the Muslims who has accompanied him for the Hajj (pilgrimage).
- June 8 – Muhammad dies in Medina, at the age of 63, and is succeeded by Abu Bakr who becomes the first caliph (viceregent of the messenger of God). He establishes the Rashidun Caliphate until 661.
- Xuanzang, Chinese traveler, writes about two huge statues of Buddha carved out of a mountainside in the Bamiyan Valley (Afghanistan).
- Al-Muhallab ibn Abi Suffrah, Arab general (d. 702)
- Vindicianus, bishop of Cambrai (approximate date)
- January 31 – Máedóc, bishop of Ferns
- April 8 – Charibert II, king of Aquitaine
- June 8 – Muhammad, Islamic Prophet (b. 570)
- August 28 – Fatimah, daughter of Prophet Muhammad
- October 12 – Edwin of Northumbria, king of Deira and Bernicia (approximate date)
- Abu Dujana, companion of Muhammad
- Chilperic, son of Charibert II
- Colman mac Duagh, Irish abbot
- Ibrahim ibn Muhammad, son of Muhammad
- Khosrau IV, king of the Persian Empire
- Musaylimah, Islamic false prophet