1978 FIFA World Cup

The 1978 FIFA World Cup was the 11th edition of the FIFA World Cup, a quadrennial international football world championship tournament among the men's senior national teams. It was held in Argentina between 1 and 25 June.

The Cup was won by the host nation, Argentina, who defeated the Netherlands 3–1 in the final, after extra time. The final was held at River Plate's home stadium, Estadio Monumental, in the Argentine capital of Buenos Aires. This win was the first World Cup title for Argentina, who became the fifth team (after Uruguay, Italy, England, and West Germany) to be both hosts and world champions and the third South American team to win a World Cup. Argentina, the Netherlands, and Brazil were the gold, silver, and bronze medalists, respectively. Iran and Tunisia made their first appearances in the tournament. The defending champions, West Germany, were eliminated in the second round (finishing third in their group). This was also the last World Cup tournament to use the original inclusion of 16 teams. Since the first World Cup in 1930, only 15 teams (plus the host, who automatically qualified) had been allowed to qualify (the reigning title holders also received automatic qualification from 1934 through 2002); but for the next World Cup, in Spain, FIFA expanded that tournament to 24 teams.

This tournament was marred by flagrant controversy, domestic politics, and alleged interference and match-fixing by the Argentine authoritarian military junta government, which were using this tournament as an opportunity for nationalistic propaganda, and for the relatively new military junta to seek legitimacy on the world stage. During the months before the start of the World Cup, the junta was intending to dismantle those who were against them and mitigate criticism from the public on their policies.

The official match ball was the Adidas Tango.

Argentina was chosen as the host nation by FIFA on 6 July 1966 in London, England, when the hosts for 1974, 1978 and 1982 editions were chosen. Mexico withdrew from the bidding process after having been awarded the 1970 event two years earlier.

The logo is based on President Juan Perón's signature gesture: a salute to the crowd with both arms extended above his head. This was one of the most famous, populist images of Perón. The design was created in 1974, two years prior to the military coup in 1976. The military leadership were aware that the World Cup's logo symbolized Perón's gesture, and they tried to change the competition's logo. At this point, the design was already broadly commercialized and the merchandise had already been made: a forced modification "would trigger a sea of lawsuits against the country", so the military had no option but to give up their attempts and leave it.

The monetary cost of preparing to host the World Cup was put at $700 million, including building three new stadia and redeveloping three others; building five press centres; a new communications system costing $100 million; and improvements to transport systems.

England, Belgium, Czechoslovakia (the European champions) and the Soviet Union failed to qualify for the second World Cup in succession, losing out to Italy, the Netherlands, Scotland and Hungary respectively. Along with England's failure, Wales and Northern Ireland also failed to qualify leaving Scotland the only nation of the United Kingdom to remain in the final sixteen. 1974 quarter-finalists East Germany and Yugoslavia were eliminated by Austria and Spain and thus also failed to qualify for the finals, along with Bulgaria which failed to qualify for the first time since 1958 after losing to France. Bolivia's win meant Uruguay also failed to qualify for the first time since 1958. Newcomers to the finals were Iran and Tunisia; Austria qualified for the first time since 1958, while France, Spain and Hungary were back for the first time since 1966. Peru and Mexico returned after missing the 1974 tournament. For the first time, more than 100 nations entered the competition.