619 (DCXIX) was a common year starting on Monday of the Julian calendar, the 619th year of the Common Era (CE) and Anno Domini (AD) designations, the 619th year of the 1stmillennium, the 19th year of the 7thcentury, and the 10th and last year of the 610s decade. As of the start of 619, the Gregorian calendar was 3 days ahead of the Julian calendar, which was the dominant calendar of the time.

• Heraclius prepares to leave Constantinople. He moves the Byzantine capital to Carthage.
• The Second Perso-Turkic War is fought. It ends with a strong Persian victory.
• Muhammad's wife, Khadija, dies after 24 years of marriage.
• Kubrat, ruler of the Bulgars, is baptised in Constantinople.
• December 23 – Pope Boniface V succeeds Adeodatus I as the 69th pope of Rome.

for more information, see Category:619 deaths.

• Death of Khadijah bint Khuwaylid