Top 40 Hits of Early April 1966
 | 1 | The Walker Brothers | The Sun Ain't Gonna Shine Anymore |
 | 2 | The Spencer Davis Group | Somebody Help Me |
 | 3 | The Hollies | I Can't Let Go |
 | 4 | The Kinks | Dedicated Follower Of Fashion |
 | 5 | Bob Lind | Elusive Butterfly |
 | 6 | Val Doonican | Elusive Butterfly |
 | 7 | Dave Dee Dozy Beaky Mick & Tich | Hold Tight |
 | 8 | The Bachelors | Sound Of Silence |
 | 9 | The Yardbirds | Shapes Of Things |
 | 10 | The Who | Substitute |
 | 11 | Eddy Arnold | Make The World Go Away |
 | 12 | The Small Faces | Sha La La La Lee |
 | 13 | The Beach Boys | Barbara Ann |
 | 14 | The Seekers | Someday One Day |
 | 15 | Cliff Richard | Blue Turns To Grey |
 | 16 | Sonny & Cher | What Now My Love |
 | 17 | Dusty Springfield | You Don't Have To Say You Love Me |
 | 18 | Cilla Black | Alfie |
 | 19 | Nancy Sinatra | These Boots Are Made For Walkin' |
 | 20 | Cher | Bang Bang |
 | 21 | Alan Price Set | I Put A Spell On You |
 | 22 | Gene Pitney | Backstage |
 | 23 | Herman's Hermits | You Won't Be Leavin' |
 | 24 | The Mindbenders | Groovy Kind Of Love |
 | 25 | Simon & Garfunkel | Homeward Bound |
 | 26 | Lou Christie | Lightning Strikes |
 | 27 | Crispian St Peters | Pied Piper |
 | 28 | Herb Alpert & The Tijuana Brass | Spanish Flea |
 | 29 | Staff Sargeant Barry Sadler | Ballad Of The Green Berets |
 | 30 | The Shadows | I Met A Girl |
 | 31 | Graham Bonney With Johnny Scott & His Orchestra | Super Girl |
 | 32 | Andy Williams | May Each Day |
 | 33 | Vince Hill | Heartaches |
 | 34 | The Who | A Legal Matter |
 | 35 | Barbra Streisand | Second Hand Rose |
 | 36 | Herb Alpert & The Tijuana Brass | Tijuana Taxi |
 | 37 | Petula Clark | My Love |
 | 38 | The Cryin' Shames | Please Stay |
 | 39 | Elvis Presley | Frankie And Johnny |
 | 40 | Roy Orbison | Twinkle Toes |