This is adapted from WP:FPL.
Proposed leagues
Men's leagues
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Albania - Kategoria Superiore (since 2016-17 season)
Algeria - Algerian Ligue Professionnelle 1
Argentina – Argentine Primera División (since 1931)
Australia – A-League
Austria – Austrian Football Bundesliga
Belgium – Belgian First Division A (also know as Belgian Pro League) (from ~1960), Belgian First Division B (since 2018)
Brazil – Campeonato Brasileiro Série A, Campeonato Brasileiro Série B
Canada – Canadian Premier League, Major League Soccer, USL Championship (formerly United Soccer League, USL Pro)
Chile – Chilean Primera División
China – Chinese Super League
Colombia – Categoría Primera A
Costa Rica - Liga FPD (since 2004-05 season)
Croatia – Croatian First Football League
Czech Republic – Czech First League
Denmark – Danish Superliga
Ecuador - Ecuadorian Serie A, Ecuadorian Serie B (since 2021)
Egypt - Egyptian Premier League (since 1990)
England – Premier League, English Football League
Finland – Veikkausliiga
France – Ligue 1, Ligue 2 (from 1993–94 season)
Germany – Bundesliga, 2. Bundesliga, 3. Liga
Greece – Super League Greece, Super League Greece 2 (since 2021-22 season)
Hungary – Nemzeti Bajnokság I
India – Indian Super League
Israel – Israeli Premier League
Italy – Serie A, Serie B, Serie C
Japan – J1 League, J2 League, J3 League (since 2022)
Mexico – Liga MX
Morocco – Botola (since 2011–12 season)
Netherlands – Eredivisie, Eerste Divisie
New Zealand – A-League
Norway – Eliteserien (formerly Tippeligaen)
Poland – Ekstraklasa
Portugal – Primeira Liga
Qatar - Qatar Stars League
Romania – Liga I
Republic of Ireland – League of Ireland Premier Division (since 2022 season)
Russia – Russian Premier League
Saudi Arabia - Saudi Professional League (since 2008)
Scotland – Scottish Premiership
Serbia – Serbian SuperLiga
- Former countries include
Serbia and Montenegro – First League of Serbia and Montenegro and 
Yugoslavia – Yugoslav First League
- Former countries include
Singapore – Singapore Premier League
Slovakia – Slovak Super Liga (since 2009)
Slovenia – Slovenian PrvaLiga
South Africa – South African Premier Division (also known as Premier Soccer League, since 1996–97)
South Korea – K League 1, K League 2
Spain – La Liga, Segunda División
Sweden – Allsvenskan
Switzerland – Swiss Super League
Tunisia - Tunisian Ligue Professionnelle 1, Tunisian Ligue Professionnelle 2, (since 2013 season), Tunisian Ligue Professionnelle 3 (until 2016-17 season)
Turkey – Süper Lig
Ukraine – Ukrainian Premier League
United States – Major League Soccer, USL Championship (formerly United Soccer League, USL Pro)
- Defunct leagues in the United States – North American Soccer League (1968–84), North American Soccer League (2011–2017), National Professional Soccer League (1967), A-League (1995–2004)
Women's leagues
edit- Brazil – Campeonato Brasileiro de Futebol Feminino Série A1 (from the 2019 season)
- England – FA Women's Super League (from the 2018–19 season)
- Italy – Serie A (from the 2022–23 season)
- Japan – WE League
- Netherlands – Eredivisie
- Spain – Primera División (from the 2021–22 season)
- Sweden – Damallsvenskan (from 2022 season)
- United States – National Women's Soccer League
- Defunct leagues in the United States – Women's Professional Soccer, Women's United Soccer Association