1949–50 British Home Championship was one of the most significant competitions of the British Home Championship football tournament. This year saw the competition doubling up as Group 1 in the qualifying rounds for the 1950 FIFA World Cup. It was the first time that either England, Wales, Scotland or Ireland (IFA) had entered a World Cup competition. It was also a significant moment in the history of Irish football as it was the last time that the (Northern) Irish Football Association entered a team featuring players born in both Northern Ireland and what is now the Republic of Ireland.
Both England and Scotland began well, the Scots beating Ireland 8–2 at Windsor Park while England beat Wales 4–1 in Cardiff. Both teams continued their dominance in the second round of matches, Scotland beating Wales 2–0 whilst Ireland were again heavily defeated, this time losing 9–2 to England. In the final round of games Ireland and Wales gained some consolation points with a goalless draw while − England took first place by beating Scotland 1–0 in a hard fought game in Glasgow.
FIFA offered two places at the 1950 FIFA World Cup to the winners and runners up of the competition. However Scotland insisted they would only enter if they won the championship outright and even though they finished second, the Scottish FA declined the opportunity to enter a team in the World Cup finals for the first time. FIFA subsequently offered their place to both France, the runners-up in Group 3 and Ireland (FAI), the runners-up in Group 5. However both teams also declined the invitation. Despite winning the championship, England failed to impress at the World Cup. After defeating Chile 2–0 they then lost 1–0 to both the United States and Spain and failed to qualify for the second stage.