Below is a complete listing of every #1 hit on the CKOC All Hit 40 throughout the entire 1980's decade.

1980

01-02	Video Killed the Radio Star - The Buggles (4 weeks)
01-30	Coward of the County - Kenny Rogers (1 week)
02-06	Rapper's Delight - Sugarhill Gang (3 weeks)
02-27	Crazy Little Thing Called Love - Queen (1 week)
03-05	Another Brick In The Wall - Pink Floyd (5 weeks)
04-09	Call Me - Blondie (6 weeks)
05-21	Cars - Gary Numan (7 weeks)
07-09	The Rose - Bette Midler (2 weeks)
07-23	It's Still Rock and Roll To Me - Billy Joel (2 weeks)
08-06	Emotional Rescue - Rolling Stones (3 weeks)
08-27	Drugs In My Pocket - The Monks (5 weeks)
10-01	Another One Bites The Dust - Queen (6 weeks)
11-12	Woman in Love - Barbra Streisand (3 weeks)
12-03	Whip It - Devo (3 weeks)
12-24	(Just Like) Starting Over - John Lennon (5 weeks)

1981

01-28	Wasn't That a Party - The Rovers (7 weeks)
03-18	9 to 5 - Dolly Parton (1 week)
03-25	Shaddap You Face - Joe Dolce (4 weeks)
04-22	Morning Train (Nine to Five) - Sheena Easton (5 weeks)
05-27	Bette Davis Eyes - Kim Carnes (1 week)
06-03	Medley - Stars on 45 (9 weeks)
08-05	Theme from "Greatest American Hero" - Joey Scarbury (4 weeks)
09-02	Endless Love - Diana Ross & Lionel Richie (9 weeks)
10-21	Arthur's Theme (Best That You Can Do) -Christopher Cross (2 weeks)
11-04	Friends of Mr. Cairo - Jon & Vangelis (5 weeks)
12-09	Physical - Olivia Newton-John (8 weeks)

1982

02-03	Centrefold - J. Geils Band (2 weeks)
02-17	Tainted Love - Soft Cell (5 weeks)
03-24	I Love Rock and Roll - Joan Jett & the Blackhearts (6 weeks)
05-05	Don't You Want Me - Human League (4 weeks)
06-02	Ebony and Ivory - Paul McCartney & Stevie Wonder (2 weeks)
06-16	I've Never Been To Me - Charlene (5 weeks)
07-21	Abracadabra - Steve Miller Band (1 week)
07-28	Eye of the Tiger - Survivor (7 weeks)
09-15	Jack and Diane - John Cougar (4 weeks)
10-13	Blue Eyes - Elton John (2 weeks)
10-27	Down Under - Men at Work (4 weeks)
11-24	Up Where We Belong - Joe Cocker & Jennifer Warnes (5 weeks)
12-29	Dirty Laundry - Don Henley (1 week)

1983

01-05	Mickey - Toni Basil (2 weeks)
01-19	Pass the Dutchie -Musical Youth (6 weeks)
03-02	Do You Really Want To Hurt Me - Culture Club (5 weeks)
04-06	Billie Jean - Michael Jackson (7 weeks)
05-25	Let's Dance - David Bowie (4 weeks)
06-22	Every Breath You Take - The Police (11 weeks) *interrupted week of July 20 by "Electric Avenue"
07-20	Electric Avenue - Eddy Grant (1 week)
09-14	Sweet Dreams (Are Made of This) - Eurythmics (6 weeks)
11-02	Islands In The Stream - Kenny Rogers & Dolly Parton (7 weeks)
10-26	True - Spandau Ballet (1 week)
12-21	All Night Long (All Night) - Lionel Richie (4 weeks)

1984

01-18	Karma Chameleon - Culture Club (5 weeks)
02-22	Thriller - Michael Jackson (4 weeks)
03-21	Jump - Van Halen (4 weeks)
04-18	Against All Odds (Take A Look At Me Now) - Phil Collins (3 weeks)
05-09	Hold Me Now - Thompson Twins (5 weeks)
06-13	Time After Time - Cyndi Lauper (3 weeks)
07-04	Dancing In The Dark - Bruce Springsteen (3 weeks)
07-25	Sister Christian - Night Ranger (1 week)
08-01	When Doves Cry - Prince (3 weeks)
08-22	Ghostbusters - Ray Parker Jr. (3 weeks)
09-12	What's Love Got to Do With It - Tina Turner (3 weeks)
10-03	We're Not Gonna Take It - Twisted Sister (2 weeks)
10-17	Let's Go Crazy - Prince (2 weeks)
10-31	I Just Called To Say I Love You - Stevie Wonder (2 weeks)
11-14	Wake Me Up Before You Go Go - Wham (4 weeks)
12-12	Sea Of Love - The Honeydrippers (4 weeks)

1985

01-09	Do They Know It's Christmas - Band Aid (2 weeks)
01-23	Careless Whisper - Wham (5 weeks)
02-27	I Want To Know What Love Is - Foreigner (3 weeks)
03-20	Shout - Tears for Fears (3 weeks)
04-10	Tears Are Not Enough - Northern Lights (3 weeks)
05-01	We Are The World - USA For Africa (3 weeks)
05-22	Crazy For You - Madonna (1 week)
05-29	Don't You (Forget About Me) - Simple Minds (5 weeks)
07-03	Walking On Sunshine - Katrina & The Waves (1 week)
07-10	Never Surrender - Corey Hart (3 weeks)
07-31	You Spin Me Round (Like A Record) - Dead or Alive (2 weeks)
08-14	Crying Over You - Platinum Blonde (5 weeks)
09-18	St Elmo's Fire (Man In Motion) - John Parr (1 week)
09-25	Money For Nothing - Dire Straits (5 weeks)
10-30	Miami Vice Theme - Jan Hammer (3 weeks)
11-20	Separate Lives - Phil Collins & Marilyn Martin (6 weeks)

1986

1-01	Say You, Say Me- Lionel Richie (1 week)
1-08	Party All The Time - Eddie Murphy (2 weeks)
1-22	Rock Me Amadeus - Falco (2 weeks)
2-05	That's What Friends Are For - Dionne and Friends (3 weeks)
2-26	Conga - Miami Sound Machine (4 weeks)
3-26	Nikita - Elton John (2 weeks)
4-09	Harlem Shuffle - Rolling Stones (4 weeks)
5-07	The Power of Love - Jennifer Rush (6 weeks)
6-19	Sledgehammer - Peter Gabriel (4 weeks)
7-16	I Can't Wait - Nu Shooz (2 weeks)
7-30	We Don't Have To Take Our Clothes Off - Jermaine Stewart (1 week)
8-06	Papa Don't Preach - Madonna (5 weeks)
9-10	Venus - Bananarama (3 weeks)
10-01	Rumours - Timex Social Club (2 weeks)
10-15	Spirit In The Sky - Dr. & The Medics (3 weeks)
11-05	The Lady In Red - Chris de Burgh (9 weeks)

1987

1-07	Walk Like An Egyptian - The Bangles (4 weeks)
2-04	At This Moment - Billy Vera & The Beaters (7 weeks)
3-25	Montego Bay - Amazulu (1 week)
4-01	Lean On Me - Club Nouveau (5 weeks)
5-06	Without or Without You - U2 (7 weeks)
6-24	Nothing's Gonna Change My Love For You - Glenn Medeiros (2 weeks)
7-08	Always - Atlantic Starr (6 weeks)
8-19	La Bamba - Los Lobos (5 weeks)
9-23	Together (The New Wedding Song) - Joey Gregorash (4 weeks)
10-21	Mony Mony - Billy Idol (7 weeks)
12-09	I Think We're Alone Now - Tiffany (3 weeks)
12-30	Faith - George Michael (5 weeks)

1988

2-03	Need You Tonight - INXS (2 weeks)
2-17	Pump Up The Volume - M.A.R.R.S. (5 weeks)
3-23	Never Gonna Give You Up - Rick Astley (4 weeks)
4-20	Get Out Of My Dreams, Get Into My Car - Billy Ocean (4 weeks)
5-18	Always On My Mind - Pet Shop Boys (4 weeks)
6-15	One More Try - George Michael (4 weeks)
7-13	The Flame - Cheap Trick (4 weeks)
8-10	Fast Car - Tracy Chapman (3 weeks)
8-31	Pour Some Sugar on Me - Def Leppard (5 weeks)
10-05	Sweet Child 'O Mine - Guns N Roses (1 week)
10-12	Don't Worry, Be Happy - Bobby McFerrin (4 weeks)
11-09	Groovy Kind Of Love - Phil Collins (7 weeks)
12-28	Kokomo - Beach Boys (5 weeks)

1989

2-01	Every Rose Has Its Thorn - Poison (4 weeks)
3-01	Wild Thing - Tone Loc (3 weeks)
3-22	Straight Up - Paula Abdul (2 weeks)
4-05	The Living Years - Mike and the Mechanics (2 weeks)
4-19	She Drives Me Crazy - Fine Young Cannibals (2 weeks)
5-03	Girl You Know It's True - Milli Vanilli (2 weeks)
5-17	The Look - Roxette (4 weeks)
6-14	Patience - Guns 'N Roses (1 week)
6-21	The Wind Beneath My Wings - Bette Midler (4 weeks)
7-19	Buffalo Stance - Neneh Cherry (3 weeks)
8-09	Batdance - Prince (3 weeks)
8-30	So Alive - Love and Rockets (1 week)
9-06	Right Here Waiting - Richard Marx (3 weeks)
9-27	Girl I'm Gonna Miss You - Milli Vanilli (5 weeks)
11-01	Miss You Much - Janet Jackson (2 weeks)
11-15	Bust a Move - Young MC (5 weeks)
12-20	Pump Up The Jam - Technotronic (3 weeks)

You can also view the CKOC Top 100 of the 80's