How many English teams have played in the champions league?

English clubs have a 12-7 record in the final:

Won:

1968 - Man Utd

1977 - Liverpool

1978 - Liverpool

1979 - Nottm Forest

1980 - Nottm Forest

1981 - Liverpool

1982 - Aston Villa

1984 - Liverpool

1999 - Man Utd

2005 - Liverpool

2008 - Man Utd

2012 - Chelsea

Lost:

1975 - Leeds

1985 - Liverpool

2006 - Arsenal

2007 - Liverpool

2008 - Chelsea

2009 - Man Utd

2011 - Man Utd