718
| Years: 714 715 716 717 - 718 - 719 720 721 722 | |
| Decades: 680s 690s 700s - 710s - 720s 730s 740s | |
| Centuries: 7th century - 8th century - 9th century | |
Events
- Pelayo established the Kingdom of Asturias in Spain. This is considered to be the beginning of the Reconquista
- Emperor Leo III defeats Arab forces besieging Constantinople
- End of Tervel's reign as monarch of Bulgaria
- Saint Boniface sets out for Frisia a second time.