Top 40 Hits of January 1973
| 1 | Little Jimmy Osmond | Long Haired Lover From Liverpool |
| 2 | The Sweet | Blockbuster |
| 3 | David Bowie | The Jean Genie |
| 4 | Carly Simon | You're So Vain |
| 5 | T Rex | Solid Gold Easy Action |
| 6 | Wings | Hi Hi Hi / C Moon |
| 7 | The Osmonds | Crazy Horses |
| 8 | Wizzard | Ball Park Incident |
| 9 | Judge Dread | Big Seven |
| 10 | Elvis Presley | Always On My Mind |
| 11 | Gary Glitter | Do You Wanna Touch Me (Oh Yeah) |
| 12 | Slade | GudBuy T'Jane |
| 13 | Roy C | Shotgun Wedding |
| 14 | The Moody Blues | Nights In White Satin |
| 15 | Gladys Knight & The Pips | Help Me Make It Through The Night |
| 16 | Free | Wishing Well |
| 17 | Michael Jackson | Ben |
| 18 | Chuck Berry | My Ding-A-Ling |
| 19 | Cat Stevens | Can't Keep It In |
| 20 | Harold Melvin & The Bluenotes | If You Don't Know Me By Now |
| 21 | Lieutenant Pigeon | Desperate Dan |
| 22 | Donny Osmond | Why |
| 23 | John & Yoko & The Plastic Ono Band With The Harlem Community Choir | Happy Christmas (War Is Over) |
| 24 | Elton John | Daniel |
| 25 | Status Quo | Paper Plane |
| 26 | The Temptations | Papa Was A Rollin' Stone |
| 27 | Billy Paul | Me And Mrs Jones |
| 28 | New Seekers featuring Marty Kristian | Come Softly To Me |
| 29 | Elton John | Crocodile Rock |
| 30 | Blue Mink | Stay With Me |
| 31 | The Who | Relay |
| 32 | Pipes & Drums & The Military Band Of The Royal Scots Dragoon Guard | Little Drummer Boy |
| 33 | The Strawbs | Part Of The Union |
| 34 | Chairmen Of The Board | I'm On My Way To A Better Place |
| 35 | Dandy Livingstone | Big City / Think About That |
| 36 | Lynsey De Paul | Getting A Drag |
| 37 | Judge Dread | Big Six |
| 38 | Rod Stewart | Angel / What Made Milwaukee Famous (Has Made A Loser Out Of Me) |
| 39 | Olivia Newton-John | Take Me Home Country Roads |
| 40 | David Cassidy | Rock Me Baby |