Clarence Clemons:

#18 You're a friend of mine (with Jackson browne) 1986

Climax Blues Band:

#12 I love you 1981

Climie Fisher:

#23 Love changes (everything) 1988

Club Nouveau:

#1 Lean on me 1987
#39 Why you treat me so bad 1987

Bruce Cockburn (pronounced co-burn):

#21 Wondering where the lions are 1980

Joe Cocker:

#1 Up where we belong (with Jennifer Warnes) 1982
#11 When the night comes 1990

Cock Robin:

#35 When your heart is weak 1985

Natalie Cole:

#21 Someone that I used to love 1980
#13 Jump start 1987
#13 I live for your love 1988
#5 Pink cadillac 1988
#7 Miss you like crazy 1989

Phil Collins:

#19 I missed again 1981
#19 In the air tonight 1981
#10 You can't hurry love 1983
#39 I don't care anymore 1983
#1 Against all odds (take a look at me now) 1984
#2 Easy lover (with Phillip Bailey) 1985
#1 One more night 1985
#1 Sussudio 1985
#4 Don't lose my number 1985
#1 Seperate lives (with Marilyn Martin) 1985
#7 Take me home 1986
#1 Groovy kind of love 1988
#1 Two hearts 1989
#1 Another day in paradise 1989 (the last #1 of the 80's)

Commodores:

#25 Wonderland 1980
#20 Old fashioned love 1980
#8 Lady (you bring me up) 1981
#4 Oh no 1981
#3 Nightshift 1985

Clemons, Clarence

No entry in the German Top 20

Climax Blues Band

No entry in the German Top 20

Climie Fisher

Love Changes Everything - #7 (1987)
Rise To The Occasion - #14 (1988)

Club Nouveau

Lean On Me - #9 (1987)

Cockburn, Bruce

No entry in the German Top 20

Cocker, Joe

Up Where We Belong (w/ J. Warnes) - #6 (1983)

Cock Robin

When Your Heart Is Weak - #8 (1985)
The Promise You Made - #6 (1986)
Just Around The Corner - #16 (1987)

Cole, Natalie

Pink Cadillac - #5 (1988)

Collins, Phil

In The Air Tonight - #1 (1981)
You Can't Hurry Love - #3 (1983)
Against All Odds - #9 (1984)
Sussudio - #17 (1985)
One More Night - #10 (1985)
In The Air Tonight '88 - #3 (1988)
A Groovy Kind Of Love - #3 (1988)
Two Hearts - #3 (1988)
Another Day In Paradise - #1 (1989)

Commodores

Nightshift - #4 (1985)