Major League Soccer (MLS) ou em português: Campeonato Estadunidense de Futebol.
Conferência leste PlaceTeamPWLTGFGAGDPoints1New England Revolution2DC United3Chicago Fire4New York Metrostars5Kansas City Wizards5Columbus Crew
Playoffs
Semi finais
New York Metrostars 1-0 New England Revolution New England Revolution 3-1 New York Metrostars
Chicago Fire 0–0 DC United DC United 0–4 Chicago Fire
Final
New England Revolution 1–0 Chicago Fire
Conferência oeste PlaceTeamPWLTGFGAGDPoints1San Jose Earthquakes2FC Dallas3Colorado Rapids4Los Angeles Galaxy5Real Salt Lake5Chivas USA
Playoffs
Semi finais
Los Angeles Galaxy 3–1 San Jose Earthquakes San Jose Earthquakes 1–1 Los Angeles Galaxy
Colorado Rapids 0–0 FC Dallas FC Dallas 2–2 (4-5) Colorado Rapids
Final
Colorado Rapids 0–2 Los Angeles Galaxy
MLS Cup
Los Angeles Galaxy 4-2 New England Revolution
2005 Categoria:Desporto nos Estados Unidos em 2005 Categoria:2005 no futebol