Two Premiership titles, 2004-2005 and 2005-2006.
Chelsea FC are an English football club and have won the premiership 3 times
Chelsea Football Club has won the English Premier League three times ('04-'05, '05-'06, and '09-'10). Also, Chelsea won the first divison league cup in the 1954-1955 season, which was the top tier of English football before the creation of the English Premier League in 1992.
They have won the NRL premiership twice as of 2010.
6 times in man united stories as far as the football concerns
Ipswich town fc!
Well honestly times change in football but the top 3 teams are Man Utd, Barcelona, Real Madrid,AND CHELSEA
Leicester City of course
Chelsea have won the E.p.L on three times.
44 times
Arsenal like Chelsea have played a final but not won a champion league as yet.
I guess by league one you mean the division called Coca-Cola Football League One, the third highest division, after the Premier League and Championship. Chelsea never won it. Chelsea have won the Premier League 3 times, in 1955, 2005 and 2006, and the Championship twice, in 1984 and 1989.
Arsenal and Chelsea are both European football teams (soccer in the United States). Their first game was in 1907. Since then they have played 179 times, with Arsenal winning the majority of them.