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.
Chelsea FC are an English football club and have won the premiership 3 times
As of November 2011, Chelsea and Queens Park Rangers have met nine times in the Premier League.
Chelsea have won the premiere league four times once in 1950, twice with Mourinho and once with Anchelotti.
Only twice.
Man Utd have won the English league (first division) 7 times, not including the English Premier League, which the have won 11 times.
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.
Twice
3
1.Manchester United - 19 times and runners up 15 times 2.Liverpool - 18 times and runners up 12 times 3. Arsenal - 13 times and runners up 8 times 4. Everton - 9 times and runners up 7 times 5.Aston Villa - 7 times and runners up 10 times
3 Premier League titles, 1 old first division title. 1955, 2005, 2006 & 2010
Four times - 1955, 04/05, 05/06 and 09/10
they have never won the premier league but have won 18 English league titles before the formation of premier league in 1992.