|Centuries:||7th century – 8th century – 9th century|
|Decades:||680s 690s 700s – 710s – 720s 730s 740s|
|Years:||711 712 713 – 714 – 715 716 717|
|714 by topic|
|State leaders – Sovereign states|
|Birth and death categories|
|Births – Deaths|
|Establishment and disestablishment categories|
|Establishments – Disestablishments|
|Ab urbe condita||1467|
|Bahá'í calendar||−1130 – −1129|
|English Regnal year||N/A|
|Chinese calendar||癸丑年 (Water Ox)
3410 or 3350
— to —
甲寅年 (Wood Tiger)
3411 or 3351
|- Vikram Samvat||770–771|
|- Shaka Samvat||636–637|
|- Kali Yuga||3815–3816|
|Igbo calendar||−286 – −285|
|Japanese calendar||Wadō 7
|Minguo calendar||1198 before ROC
|Thai solar calendar||1257|
|Wikimedia Commons has media related to 714.|
Year 714 (DCCXIV) was a common year starting on Monday (link will display the full calendar) of the Julian calendar. The denomination 714 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.
- In Septimania local Visigothic nobles of the anti-Roderick party are offered peace terms similar to those of prince Theudimer (see 713) and accept Muslim overlordship. Other Visigoths revolt and proclaim Ardo as king. Visigothic refugees gather in the Picos de Europa in the mountains of Asturias.
- December 16 – Pepin II (of Herstal), mayor of the Merovingian palace, dies at Jupille (modern Belgium). His infant grandson Theudoald (age 7) becomes the nominal mayor of the palace while his repudiated wife Plectrude holds actual power and imprisons Pepin's illegitimate son Charles Martel.
- Civil War within the Pepinid clan; a revolt erupts between the Neustrian Franks and Frisians. King Radbod forces bishop Willibrord and his Benedictine monks to flee and advances as far as Cologne (Germany). Frisia (modern-day Netherlands) becomes again independent.
- Duke Eudes proclaims himself the independent prince of Aquitaine (located north-east of the Garonne River), thereby asserting legal as well as practical independence from the Frankish Kingdom.
- Grimoald the Younger, mayor of the palace of Neustria, is assassinated while on pilgrimage to visit the tomb of Saint Lambert at Liège, on orders of his father-in-law king Radbod.
- Umayyad conquest of Hispania: Continuing campaigns of Muslim domination of the Iberian Peninsula. Arab forces raid the valley of the Ebro River and capture the fortress city of Zaragoza. Musa ibn Nusayr, is made protector (wali) of Al-Andalus with his capital at Seville (approximate date).
- Tariq ibn Ziyad conquers the cities Barcelona and Narbonne, where Visigothic nobles accept Umayyad overlordship in return for autonomy in Septimania (Southern France). Supposedly also Muslim raiding towards Avignon and Lyon (approximate date).
- Musa ibn Nusayr and Tariq ibn Ziyad are summoned back to Damascus by caliph Al-Walid I. They are ordered to deliver all the spoils of war. Musa complains and is stripped of his rank. Abd al-Aziz, son of Musa, becomes governor of Al-Andalus (modern Spain).
- Al-Hajjaj ibn Yusuf, governor of Mesopotamia, dies at Wasit (Iraq) after a 20-year administration. He is credited for improving agricultural production and introducing the diacritic points to the Arabic script. Al-Hajjaj convinces Al-Walid I to adopt an Arab currency.
- Emperor Xuan Zong forbids all commercial vendors and shops in the Chinese capital city of Chang'an to copy and sell Buddhist sutras, so that the emperor can give the clergy of the Buddhist monasteries the sole right to distribute written sutras to the laity.
- Summer – Xuan Zong makes his general Xue Ne chancellor de facto and commissions him with an Chinese army (60,000 men) to attack the Khitans (Mongolia). Xue falls into a Khitan trap and the Tang forces are crushed, at an 80-90% casualty rate.
- Fall – Xue Ne repels a Tibetan invasion who attack the Lan Prefecture (modern Lanzhou). Xuan Zong creates Li Ying, his second son, crown prince of the Tang Dynasty.
- Achila II, king of the Visigoths (approximate date)
- Al-Hajjaj ibn Yusuf, Arab governor (b. 661)
- Grimoald the Younger, Mayor of the Palace
- Guthlac of Crowland, Anglo-Saxon hermit
- December 16 – Pepin of Herstal, Mayor of the Palace
- Sa'id ibn Jubayr, Muslim scholar (b. 665)
- September 5 – Shang, emperor of the Tang Dynasty