Source: Wikimedia
Club
Champions League: Current Champion - Real Madrid (2016)
Europa League: Current Champion - Sevilla (2016)
Super Cup: Current Champion - Real Madrid (2016)
Club
Copa Libertadores: Current Champion - River Plate (2015)
Copa Sudamericana: Current Champion - Santa Fe (2015)
Club
Champions League: Current Champion - Club America (2016)
Club
Champions League: Current Champion - TP Mazembe (2015)
Confederation Cup: Current Champion - Étoile du Sahel (2015)
Club
Champions League: Current Champion - Guangzhou Evergrande (2015)
AFC Cup: Current Champion - Johor Darul Ta'zim (2015)
Club
Champions League: Current Champion - Auckland City (2016)
President's Cup: Current Champion - Auckland City (2014)
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La Copa: Current Champion - Barcelona (2016)
Super Cup: Current Champion - Athletic Bilbao (2015)
FA Cup: Current Champion - Manchester United (2016)
I apologize that I DO NOT follow Women's Football and Age-Group Football.
World Cup
Every 4 years / Current Champion - Germany (2014)
Football Europe (UEFA)
International
Euro: Every 4 years / Current Champion - Portugal (2016)
Euro: Every 4 years / Current Champion - Portugal (2016)
Club
Champions League: Current Champion - Real Madrid (2016)
Europa League: Current Champion - Sevilla (2016)
Super Cup: Current Champion - Real Madrid (2016)
Football South America (CONMEBOL)
International
Copa America: Every 4 years / Current Champion - Chile (2015)
Copa America: Every 4 years / Current Champion - Chile (2015)
Club
Copa Libertadores: Current Champion - River Plate (2015)
Copa Sudamericana: Current Champion - Santa Fe (2015)
Recopa Sudamericana: Current Champion - River Plate (2015)
Football North America (CONCACAF)
International
Gold Cup: Every 2 years / Current Champion - Mexico (2015)
Gold Cup: Every 2 years / Current Champion - Mexico (2015)
Club
Champions League: Current Champion - Club America (2016)
Football Africa (CAF)
International
Africa Cup of Nations: Every 2 years / Current Champion - Ivory Coast (2015)
African Nations Championship: Every 2 years / Current Champion - DR Congo (2016)
Africa Cup of Nations: Every 2 years / Current Champion - Ivory Coast (2015)
African Nations Championship: Every 2 years / Current Champion - DR Congo (2016)
Club
Champions League: Current Champion - TP Mazembe (2015)
Confederation Cup: Current Champion - Étoile du Sahel (2015)
Super Cup: Current Champion - TP Mazembe (2016)
Football Asia (AFC)
International
Asian Cup: Every 4 years / Current Champion - Australia (2015)
Asian Cup: Every 4 years / Current Champion - Australia (2015)
Club
Champions League: Current Champion - Guangzhou Evergrande (2015)
AFC Cup: Current Champion - Johor Darul Ta'zim (2015)
Football Oceania (OFC)
International
Nations Cup: Every 2 years / Current Champion - New Zealand (2016)
Nations Cup: Every 2 years / Current Champion - New Zealand (2016)
Club
Champions League: Current Champion - Auckland City (2016)
President's Cup: Current Champion - Auckland City (2014)
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Football Spain (I follow two teams- Barcelona and Real Madrid)
La Liga: Current Champion - Barcelona (2016)La Copa: Current Champion - Barcelona (2016)
Super Cup: Current Champion - Athletic Bilbao (2015)
Football UK (I follow five teams- Manchester United, Chelsea, Arsenal, Manchester City and Leicester City)
Premier League: Current Champion - Leicester City (2016)FA Cup: Current Champion - Manchester United (2016)
Football Italy (I follow four teams- Juventus, Milan, Intermilan and Roma)
Serie A: Current Champion - Juventus (2016)Football Germany (I follow one team- Bayern Munich)
Bundesliga: Current Champion - Bayern Munich (2016)Football France (I follow zero team)
Ligue 1: Current Champion - Paris Saint-Germain (2016)