Year 703 (DCCIII) was a common year starting on Monday (link will display the full calendar) of the Julian calendar, the 703rd year of the Common Era (CE) and Anno Domini (AD) designations, the 703rd year of the 1st millennium, the 3rd year of the 8th century, and the 4th year of the 700s decade. The denomination 703 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.