Second Division
In sport, the Second Division, also called Division 2 or Division II is usually the second highest division of a league, and will often have promotion and relegation with divisions above and below. Following the rise of Premier League style competitions, many leagues known as the Second Division have fallen to a lower tier in countries' football league system.
This list of Second Divisions in association football, divided by authority, includes country and actual level.
AFC
- K League Challenge, South Korea (second tier)
 - J. League Division 2, Japan (second tier)
 - I League 2, India (second tier)
 
UEFA
- Albanian Second Division, Albania (third tier)
 - Segona Divisió, Andorra (second tier)
 - Belarusian Second League, Belarus (third tier)
 - Belgian Second Division, Belgium (second tier)
 - Second League of the Republika Srpska, Bosnia and Herzegovina (third tier)
 - Czech 2. Liga, Czech Republic (second tier)
 - Cypriot Second Division, Cyprus (second tier)
 - Druga HNL, Croatia (second tier)
 - Danish 2nd Division, Denmark (third tier)
 - England:
- Football League Second Division (1892–1992; second tier, re-branded as Football League First Division after creation of top-level FA Premier League)
 - EFL Championship, (second tier)
 - Isthmian League Second Division, (ninth tier)
 
 - Second League of Estonia (third tier)
 - 2. deild, Faroe Islands (third tier)
 - Kakkonen, Finland (third tier)
 - Ligue 2, France (second tier)
 - Second Macedonian Football League (Macedonian Vtora Liga), Republic of Macedonia (second tier)
 - Meore Liga, Georgia (third tier)
 - 2. Fußball-Bundesliga, Germany (second tier)
 - Football League (Greece) (formerly Beta Ethniki, Greece (second tier)
 - Nemzeti Bajnokság II (Hungarian National Championship II), Hungary (second tier)
 - 2. deild karla, Iceland (third tier)
 - Italy:
- Serie B, (second tier)
 - Lega Pro Seconda Divisione (fourth tier)
 
 - Maltese Second Division, Malta (third tier)
 - Montenegrin Second League, Montenegro (second tier)
 - Norwegian Second Division (2. divisjon), Norway (third tier)
 - II liga (Poland) (Polish Second League), Poland (third tier)
 - Portugal:
- Liga de Honra, formerly "Segunda Divisão de Honra", (second tier)
 - Segunda Divisão (Portuguese Second Division), (third tier)
 
 - Liga II, Romania
 - Russian Second Division, Russia (third tier)
 - Scottish Football League Second Division, Scotland (third tier)
 - 2. Liga (Slovakia) (Slovak Second League), Slovakia (second tier)
 - Slovenian Second League, Slovenia (second tier)
 - Segunda División de La Liga, Spain
 - Swedish football Division 2, Sweden (fourth tier)
 - TFF Second League, Turkey (third tier)
 - Ukrainian Second League, Ukraine (third tier)
 - V.League 3, Vietname (third tier)
 - Welsh Football League Division Two, Wales (second tier)
 
CONCACAF
- As of August 30, 2017
 
- Aruban Division Uno, Aruba (second tier)
 - Barbados Division One, Barbados (second tier)
 - Segunda División de Costa Rica, Costa Rica (second tier)
 - Segunda División de El Salvador, El Salvador (second tier)
 - GFA First Division, Grenada (second tier)
 - Primera División de Ascenso, Guatemala (second tier)
 - Honduran Liga Nacional de Ascenso, Honduras (second tier)
 - Jamaica:
- Eastern Confederation Super League (second tier)
 - KSAFA Super League (second tier)
 - South Central Confederation Super League (second tier)
 - Western Confederation Super League (second tier)
 
 - Mexico:
- Ascenso MX (second tier)
 - Segunda División de México (formerly Segunda División Profesional) (third tier)
 
 - Segunda División de Nicaragua, Nicaragua (second tier)
 - Liga Nacional de Ascenso, Panama (second tier)
 - SKNFA Division 1, Saint Kitts and Nevis (second tier)
 - SLFA Second Division, St. Lucia (second tier)
 - SVB Hoofdklasse, Suriname (second tier)
 - National Super League, Trinidad and Tobago (second tier)
 - United States:
- United Soccer League (second tier)
 - North American Soccer League (second tier)
 
 
CONMEBOL
- Primera B Nacional, Argentina (second tier)
 - Campeonato Brasileiro Série B, Brazil (second tier)
 - Ecuadorian Serie B, Ecuador (second tier)
 - Paraguayan Segunda División, Paraguay (second tier)
 - Peruvian Segunda División, Peru (second tier)
 - Uruguayan Segunda División, Uruguay (second tier)
 - Venezuelan Segunda División, Venezuela (second tier)