The spread of football throughout the globe has brought together people from diverse cultures in celebration of a shared passion for the game, but it has also spawned a worldwide epidemic of spectator hooliganism. High emotions that sometimes escalate into violence, both on and off the field, have always been a part of the game, but concern with fan violence and hooliganism has intensified since the 1960s. The early focus of this concern was British fans, but the development of the anti-hooligan architecture of football grounds around the world points to the international scope of the problem. Stadiums in Latin America are constructed with moats and high fences. Many grounds in Europe now ban alcohol and no longer offer sections where fans can stand; those “terraces,” which charged lower admission than ticketed seating, were the traditional flash points of fan violence.

Some of the first modern hooligan groups were found in Scotland, where religious sectarianism arose among the supporters of two Glasgow teams: Rangers, whose fans were predominantly Protestant unionists, and Celtic, whose fans were drawn largely from the city’s sizable Irish Catholic community. Between the World Wars, “razor gangs” fought street battles when these two clubs met. Since the late 1960s, however, English fan hooliganism has been even more notorious, especially when English supporters have followed their teams overseas. The nadir of fan violence came during the mid-1980s. At the European Cup final in 1985 between Liverpool and the Italian club Juventus at Heysel Stadium in Brussels, 39 fans (38 Italian, 1 Belgian) died and more than 400 were injured when, as Liverpool supporters charged opposing fans, a stadium wall collapsed under the pressure of those fleeing. In response, English clubs were banned from European competition until 1990, but by then hooliganism had become established in many other European countries. By the turn of the 21st century, self-identifying hooligans could be found among German, Dutch, Belgian, and Scottish supporters. Elsewhere, militant fans included the ultras in Italy and southern France, and the various hinchadas of Spain and Latin America, whose levels of violence varied from club to club. Argentina has experienced perhaps the worst consequences, with an estimated 148 deaths between 1939 and 2003 from violent incidents that often involved security forces.

The causes of football hooliganism are numerous and vary according to the political and cultural context. High levels of alcohol consumption can exaggerate supporter feelings and influence aggression, but this is neither the single nor the most important cause of hooliganism, given that many heavily intoxicated fans instead behave gregariously. In northern Europe fan violence has acquired an increasingly subcultural dimension. At major tournaments, self-identifying hooligans sometimes can spend weeks pursuing their distinctive peers among opposing supporters to engage in violence; the most successful combatants earn status within the subcultural network of hooligan groups. Research in Britain suggests these groups do not hail from society’s poorest members but usually from more-affluent working-class and lower middle-class backgrounds, depending upon regional characteristics. In southern Europe, notably in Italy, spectator violence can also reflect deep-seated cultural rivalries and tensions, especially between neighboring cities or across the divide between north and south. In Latin America fan violence has been understood in relation to the modern politics of dictatorship and repressive state methods of social control. Moreover, the upsurge in violence in Argentina beginning in the late 1990s has been explained according to the severe decline of the national economy and the political system.

In some circumstances, football hooliganism has forced politicians and the judiciary to intercede directly. In England the Conservative government of the 1980s targeted football hooligans with legislation, and the subsequent Labour administration unveiled further measures to control spectator behavior inside stadiums. In Argentina, football matches were briefly suspended by the courts in 1999 in a bid to halt the violence. Football authorities have also recognized fan violence as a major impediment to the game’s economic and social health. In England attempts at reducing hooliganism have included all-seated stadiums and the creation of family-only stands. These measures have helped attract new, wealthier spectators, but critics have argued that the new policies have also diminished the color and atmosphere at football grounds. More liberal anti-hooligan strategies encourage dialogue with supporters: the “fan projects” run by clubs and local authorities in Germany, the Netherlands, and Sweden are the strongest illustrations of this approach.

Still, the major threats to spectator safety tend to involve not fighting among supporters but rather a mixture of factors such as disorderly crowd responses to play in the match, unsafe facilities, and poor crowd-control techniques. In the developing world, crowd stampedes have caused many disasters, such as the 126 deaths in Ghana in 2001. Police attempts to quell disorderly crowds can backfire and exacerbate the dangers, as was the case in Peru in 1964 when 318 died and in Zimbabwe in 2000 when 13 died. Disastrous crowd management strategies and facilities that some have characterized as inhumane were at the root of the tragedy in Hillsborough Stadium in Sheffield, England, in 1989, in which 96 were fatally injured when they were crushed inside the football ground.

It would be quite wrong, however, to portray the vast majority of football fans as inherently violent or xenophobic. Since the 1980s, organized supporter groups, along with football authorities and players, have waged both local and international campaigns against racism and (to a lesser extent) sexism within the game. Football supporters with the most positive, gregarious reputations—such as those following the Danish, Irish, and Brazilian national sides—tend to engage in self-policing within their own ranks, with few calls for outside assistance. As part of their Fair Play campaigns, international football bodies have introduced awards for the best-behaved supporters at major tournaments. In more challenging circumstances, English fan organizations such as the Football Supporters’ Federation have sought to improve the behavior of their compatriots at matches overseas by planning meetings with local police officials and introducing “fan embassies” for visiting supporters. Across Europe, international fan networks have grown up to combat the racism that has also been reflected in some hooliganism. More generally, since the mid-1980s, the production of fanzines (fan magazines) across Britain and some other parts of Europe have served to promote the view that football fans are passionate, critical, humorous, and (for the great majority) not at all violent. Such fanzines have been supplemented by—and in many ways surpassed by—Internet fan sites in the 21st century.