2. is the ordinal form of the number two in a number of European languages.

2. may also refer to:

Association football 2. Bundesliga, a German association football league. 2. Bundesliga Nord (1974–81), a defunct division of the 2. Fußball-Bundesliga. 2. Bundesliga Süd (1974–81), a defunct division of the 2. Fußball-Bundesliga. 2. Bundesliga (women), a German women's association football league. 2. Liga Interregional, a Swiss association football league. 2. Liga (Switzerland), a Swiss association football league. 2. Liga (Slovakia), a Slovak association football league.

Ice hockey 2. národní hokejová liga, a Czech ice hockey league.

Rugby union 2. Rugby-Bundesliga 2. Rugby Bundesliga (Austria)

See also 2. Liga (disambiguation) 1. (disambiguation)