Editing Major League Soccer (section)

==League championships==
{{See also|List of MLS Cup finals|Supporters' Shield}}

As of the 2024 season, 32 different clubs have competed in the league, with 15 having won at least one [[MLS Cup]], and 16 winning at least one [[Supporters' Shield]].<ref>{{Cite web |title=MLS Trophies – By Trophy |url=http://www.mlssoccer.com/history/honors/trophies/trophy |website=MLSsoccer.com |url-status=dead |archive-url=https://web.archive.org/web/20151117183031/http://www.mlssoccer.com/history/honors/trophies/trophy |archive-date=November 17, 2015 |access-date=September 20, 2014}}</ref> The two trophies have been won by the same club in the same year on eight occasions (two clubs have accomplished the feat twice).<ref>{{Cite web |title=MLS guide: Learn more about Orlando's new pro league |url=https://www.orlandosentinel.com/2013/11/19/mls-guide-learn-more-about-orlandos-new-pro-league/ |website=Orlando Sentinel |date=November 19, 2013 |url-status=live |archive-url=https://web.archive.org/web/20140715131354/http://articles.orlandosentinel.com/2013-11-19/sports/os-orlando-mls-soccer-facts-1120-20131119_1_mls-cup-mls-games-mls-teams |archive-date=July 15, 2014 |access-date=September 20, 2014}}</ref> Of these teams only one, [[2017 Toronto FC season|Toronto FC]] have also won their national elite knockout tournament (In Toronto FC's case, the [[2017 Canadian Championship|Canadian Championship]]) in the same year for a domestic [[Treble (association football)|treble]].

{| class="wikitable sortable" style="text-align: center;"
|+ MLS Cup titles and Supporters' Shield wins
|-
!scope="col"|Team
!scope="col"|[[MLS Cup|MLS<br />Cups]]
!scope="col"|Years won
!scope="col"|[[Supporters' Shield|Supporters'<br />Shields]]
!scope="col"|Years won
!scope="col"|Total<br />combined
!scope="col"|MLS<br />seasons
|-
| scope="row" align=left | [[LA Galaxy]]
| 6 || align=left| [[MLS Cup 2002|2002]], [[MLS Cup 2005|2005]], [[MLS Cup 2011|2011]], [[MLS Cup 2012|2012]], [[MLS Cup 2014|2014]], [[MLS Cup 2024|2024]]|| 4
| align=left | [[1998 MLS season|1998]], [[2002 MLS season|2002]], [[2010 MLS season|2010]], [[2011 MLS season|2011]] || 10 || 29
|-
|scope="row" align=left | [[D.C. United]]
| 4 || align=left| [[MLS Cup 1996|1996]], [[MLS Cup 1997|1997]], [[MLS Cup 1999|1999]], [[MLS Cup 2004|2004]] || 4 || align=left| [[1997 MLS season|1997]], [[1999 MLS season|1999]], [[2006 MLS season|2006]], [[2007 MLS season|2007]] || 8 || 29
|-
|scope="row" align=left | [[Columbus Crew]]
| 3 || align=left| [[MLS Cup 2008|2008]], [[MLS Cup 2020|2020]], [[MLS Cup 2023|2023]] || 3 || align=left| [[2004 MLS season|2004]], [[2008 MLS season|2008]], [[2009 MLS season|2009]] || 6 || 29
|-
|scope="row" align=left | [[San Jose Earthquakes]]
| 2 || align=left| [[MLS Cup 2001|2001]], [[MLS Cup 2003|2003]] || 2 || align=left| [[2005 MLS season|2005]], [[2012 MLS season|2012]] || 4 || 27
|-
|scope="row" align=left | [[Sporting Kansas City]]
| 2 || align=left| [[MLS Cup 2000|2000]], [[MLS Cup 2013|2013]] || 1 || align=left| [[2000 MLS season|2000]] || 3 || 29
|-
|scope="row" align=left | [[Seattle Sounders FC]]
| 2 || align=left| [[MLS Cup 2016|2016]], [[MLS Cup 2019|2019]]  || 1 || align=left| [[2014 MLS season|2014]] || 3 || 16
|-
|scope="row" align=left | [[Houston Dynamo FC]]
| 2 || align=left| [[MLS Cup 2006|2006]], [[MLS Cup 2007|2007]] || 0 || – || 2 || 19
|-
|scope="row" align=left | [[Los Angeles FC]]
| 1 ||align=left|[[MLS Cup 2022|2022]]|| 2 || align=left| [[2019 Major League Soccer season|2019]], [[2022 Major League Soccer season|2022]] || 3 || 7
|-
|scope="row" align=left | [[Chicago Fire FC]]
| 1 || align=left| [[MLS Cup 1998|1998]] || 1 || align=left| [[2003 MLS season|2003]] || 2 || 27
|-
|scope="row" align=left | [[Toronto FC]]
| 1  || align=left| [[MLS Cup 2017|2017]] || 1 || align=left| [[2017 Major League Soccer season|2017]] || 2 || 18
|-
|scope="row" align=left | [[Real Salt Lake]]
| 1 || align=left| [[MLS Cup 2009|2009]] || 0 || – || 1 || 20
|-
|scope="row" align=left | [[Colorado Rapids]]
| 1 || align=left| [[MLS Cup 2010|2010]] || 0 || – || 1 || 29
|-
|scope="row" align=left | [[Portland Timbers]]
| 1 || align=left| [[MLS Cup 2015|2015]] || 0 || – || 1 || 14
|-
|scope="row" align=left | [[Atlanta United FC]]
| 1  || align=left| [[MLS Cup 2018|2018]]|| 0|| – || 1 || 8
|-
|scope="row" align=left | [[New York City FC]]
|1||align=left|[[MLS Cup 2021|2021]]||0|| – || 1|| 10
|-
|scope="row" align=left | [[New York Red Bulls]]
| 0 || – || 3 || align=left| [[2013 Major League Soccer season|2013]], [[2015 Major League Soccer season|2015]], [[2018 Major League Soccer season|2018]] || 3 || 29
|-
|scope="row" align=left | [[Tampa Bay Mutiny]]{{efn|name=ex|Franchise folded after completion of the [[2001 Major League Soccer season|2001 season]]}}
| 0 || – || 1 || align=left| [[1996 MLS season|1996]] || 1 || 6{{efn|name=ex}}
|-
|scope="row" align=left | [[Miami Fusion]]{{efn|name=ex}}
| 0 || – || 1 || align=left| [[2001 MLS season|2001]] || 1 || 4{{efn|name=ex}}
|-
|scope="row" align=left | [[FC Dallas]]
| 0 || – || 1 || align=left| [[2016 Major League Soccer season|2016]] || 1 || 29
|-
|scope="row" align=left | [[Philadelphia Union]]
| 0 || – || 1 || align=left| [[2020 Major League Soccer season|2020]] || 1 || 15
|-
|scope="row" align=left | [[New England Revolution]]
| 0 || – || 1 || align=left| [[2021 Major League Soccer season|2021]] || 1 || 29
|-
|scope="row" align=left | [[FC Cincinnati]]
| 0 || – || 1 || align=left| [[2023 Major League Soccer season|2023]] || 1 || 6
|-
|scope="row" align=left | [[Inter Miami CF]]
| 0 || – || 1 || align=left| [[2024 Major League Soccer season|2024]] || 1 || 5
|}
{{notelist}}