The Autumn Nations Series, commonly known as the Autumn Internationals, is an annual international rugby union competition held each November. The 2025 series runs from 1 to 29 November and features fifteen national teams—including England, New Zealand, South Africa, and France—competing across iconic venues like Twickenham Stadium, Murrayfield Stadium, and Stade de France. Sanctioned by World Rugby and organized by the participating unions, the series is a highlight of the rugby calendar, offering top-tier test matches between European and touring Southern Hemisphere and Pacific sides.