The Treble

The Treble is used in association football to refer to a team winning three trophies in a single season or calendar year. Honours usually considered to contribute to a treble are the top-tier domestic league competition, primary domestic cup competition and most prestigious continental cup competition, although this depends to some extent on the football competitions of a particular country.

Trophy competitions which consist of a single match or a two-leg match (e.g. the FA Community Shield, Irish FA Charity Shield, Supercopa de España, Trophée des Champions, the Recopa Sudamericana, the UEFA Super Cup or the Intercontinental Cup) are generally not counted as part of a treble.

Two phrases sometimes used are a 'continental treble', which involves winning at least one continental trophy, and a 'domestic treble' - usually the domestic league and two secondary tournaments.

There are few cases of a club winning their country's top tier league and the primary cup competition (The Double), in addition to the major continental tournament, all within a single season. This was first achieved in 1967 by Celtic, winning the Scottish Football League (top tier national league), Scottish Cup (main national cup) and European Cup (main continental tournament).

In total, 18 clubs across six confederations have achieved the feat on 23 occasions since 1962, including six African clubs, seven European clubs, two Oceanian clubs, two North American clubs and one Asian club. This list does not accommodate secondary continental and domestic competitions, so does neither list Liverpool F.C. winning the domestic League Cup along with the top tier League and the European Cup in 1983–84 nor Al-Ahly winning the continental Cup Winners' Cup alongside the Egyptian domestic double in 1984–85.

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