| Nr. 421 | BRT TOP 30 | Week 20 - 1978 |
| vorige week | ZATERDAG 20 MEI 1978 | volgende week |
| 1 | 1 | 5 | Boney M | Rivers Of Babylon |
| 2 | 3 | 4 | Bee Gees | Night Fever |
| 3 | 2 | 6 | Conquistador | Argentina |
| 4 | 4 | 9 | Luv | U.O. Me |
| 5 | 6 | 3 | Clout | Substitute |
| 6 | 9 | 2 | Jean Vallee | L'amour Ca Fait Chanter La Vie |
| 7 | 18 | 8 | Rod McKuen | Amor Amor |
| 8 | 21 | 2 | Izhar Cohen & Alpha Beta | A-Ba-Ni-Bi |
| 9 | 12 | 8 | George Baker | Rosita |
| 10 | 7 | 16 | Mighty Sparrow, Byron Lee And Dragonaires | Only A Fool |
| 11 | 10 | 4 | Gerry Rafferty | Baker Street |
| 12 | 11 | 4 | Baccara | Parlez-Vous Francais |
| 13 | 5 | 6 | Darts | Come Back My Love |
| 14 | - | 1 | Gilla | Bend Me Shape Me |
| 15 | - | 1 | Blondie | Presence Dear |
| 16 | 8 | 13 | Bee Gees | Stayin' Alive |
| 17 | 22 | 2 | Eruption | Party Party |
| 18 | RE | 3 | Talking Heads | Psycho Killer |
| 19 | 29 | 2 | Luisa Fernandez | Lay Love On You |
| 20 | 16 | 2 | Champagne | Light Up My Eyes |
| 21 | RE | 3 | Plastichke | Ca Gaze Pour Moi |
| 22 | - | 1 | BZN | Lady McCorey |
| 23 | 26 | 10 | The Shake Spears | Summertime |
| 24 | - | 1 | De Havenzangers | Oh, Heideroosje |
| 25 | 19 | 9 | Pussycat | Same Old Song |
| 26 | 15 | 10 | Kate Bush | Wuthering Heights |
| 27 | 20 | 4 | Mistral | Starship 109 |
| 28 | 13 | 5 | Richard Myhill | It Takes Two To Tango |
| 29 | - | 1 | Kansas | Dust In The Wind |
| 30 | RE | 6 | Earth, Wind & Fire | Fantasy |
| Omhoog |
| Bron: Radio 2 - Top 30 |