List of T20 cricket competitions

• National Elite League Twenty20 (2008)
• East Africa Premier League (2011–2013) – included two teams from Uganda
• Simba Premier League (2020)

• Metropolitan Bank Twenty20
  (2007–2009)
• Stanbic Bank 20 Series
  (2009–2012)
• Domestic Twenty20 Competition
  (2012–13, 2015–16, 2018–19)

Note:- The 3 stated tournaments are the same tournaments. Only their names have been changed as part of rebranding and sponsorship reasons.

• Standard Bank Pro20
  (2003–2011)
• MiWay T20 Challenge
  (2011–12)
• Ram Slam T20 Challenge
  (2012–2016)
• CSA T20 Challenge
  (2016–2019)

Note:- The above listed tournaments are one and the same. Only their names have changed over the years due to sponsorship reasons.

• CSA Provincial Twenty20
  (2011–2016, 2019–present)
• Africa T20 Cup
  (2015–2018) – included thirteen provincial teams from South Africa, a development team from Zimbabwe, and two national teams Kenya and Namibia. Later expanded to 20 teams including national teams of Nigeria and Uganda.
• Mzansi Super League
  (2018–present)– Franchise League
• CSA Provincial Women's Twenty20 Cup
  (2015/16)

• CIBC National Cricket League
  (2005–present)
• Global T20 Canada
  (2018–present)

• American Twenty20 Championship
  (2011)
• Major League Cricket (2021)
• Minor League Cricket (2020)

• Stanford 20/20
  (2006–2008)
• Stanford Super Series
  (2008) – included domestic T20 champions from England and West Indies as well as an England XI and 'Stanford Superstars' team picked from the West Indies' players
• Caribbean Twenty20
  (2010–2013)
• Caribbean Premier League
  (2013–present) – franchise league

• AWCC T20 Trophy
  (2015)
• Afghanistan Premier League
  (2018–present) – franchise league
• Shpageeza Cricket League
  (2013–present)

known as

1. Etisalat Sixes T20 Tournament(2013)

• National Cricket League Twenty20
  (2010)
• Victory Day T20 Cup
  (2013)
• Bangladesh Premier League
  (2012–present) – franchise league
• 2018–19 Dhaka Premier Division Twenty20 Cricket League
  (2019–present)
• BCB President's Cup (2020)
• Bangabandhu T20 Cup (2020)

• Hong Kong T20 Blitz
  (2016–2019)

• Indian Premier League
  (2008–present) – franchise league
• Syed Mushtaq Ali Trophy : Inter-State T20 Championship
  (2009–present)
• Karnataka Premier league
  (2009–present)
• Tamil Nadu Premier League
  (2016–present)
• T20 Mumbai League
  (2018–present)
• Telangana T20 Premier League
  (2018–present)
• Odisha Premier League
  (2011–2013)
• Rajwada Cricket League
  (2016)
• Haryana Premier League
  (2017)
• Saurashtra Premier League
  (2019–present)
• Inter-State Women's T20 Championship
  (2009–present)
• Women's T20 Challenge
  (2018-present)
• Indian Cricket League

(2007–2009)-franchise based PRIVATE league. City based teams as well national representative teams from India, Pakistan, Bangladesh and rest of the World.

• Everest Premier League (2017–present)
• Dhangadhi Premier League (2017–present)
• Expert Prime Minister Cup(2018–present)
• Pokhara Premier League (2018–present)
• Women's Champions League (2019–present)

• MCA T20 Championship
  (2014–2016)

• Pakistan Super League
  (2016–present) – franchise league
• National T20 Cup (oldest T20 cricket league in the world.)
  (2004–present)
• Ramadan T20 Cup
  (2013)
• Haier Super 8 T20 Cup
  (2011–2015)
• National Triangular T20 Women's Cricket Championship
  (2020–present)

• SLC Twenty20 Tournament
  (2004–2018)
• SLC Super Provincial Twenty20
  (2008–2016)
• Sri Lanka Premier League
  (2011–2012) – franchise league
• Super 4's T20
  (2014)
• SLC T20 League
  (2018)
• Lanka Premier League
  (2020–present) – franchise league

• Masters Champions League (2016) – franchise league for retired players
• UAE T20X (cancelled)

• Twenty20 Cup

known as

1. Twenty20 Cup (2003–2009)
2. Friends Life t20 (2010–2013)
3. Natwest T20 Blast (2014–2017)
4. Vitality Blast (2018–present)

• The Hundred (2020–present)
• Women's Cricket Super League
  (2016–present)– franchise league

• Dutch Twenty20 Cup
  (2007–present)

• Murgitroyd Twenty20
  (2008–present)
• Regional Pro Series
  (2016)

• North Sea Pro Series
  (2014–2015)

• Inter-Provincial Trophy
  (2013–present)

• Euro T20 Slam
  (2020–present)

• KFC Twenty20 Big Bash
  (2005–2011)
• Big Bash League
  (2011–present)– franchise league
• Australian Women's Twenty20 Cup
  (2007–2015)
• Women's Big Bash League
  (2015–present)– franchise league
• National Premier Twenty20 Championships (2018–present)– franchise league

• Super Smash Twenty20
  (2005–present)
• New Zealand Cricket Women's Twenty20 Championship
  (2007–present)