1973 National Junior Championships
Year 1973
| Weight Category | Champion | Finalist |
| Class A 48kg kg | W Towning (Ruddington ABC) | |
| 51kg kg | Terry Marsh (St George's ABC) | |
| 54kg kg | T Laing (Clifton ABC) | |
| 57kg kg | G Ambrose (Mylor / Penryn BC) | |
| 60kg kg | J Cooke (Tile Hill ABC) | |
| 64kg kg | G Steff (Hornchurch and Elm Park ABC) | |
| 67kg kg | J Lee (Broad Street ABC) | |
| 71kg kg | S Hopkins (Ely ABC) | |
| 81kg kg | B Rawlins (Lowestoft ABC) | |
| Class B 48kg kg | S Lowden (Castle Howard ABC) | |
| 51kg kg | Charlie Magri (Arbour Youth ABC) | |
| 54kg kg | Sylvester Mittee (Crown and Manor ABC) | |
| 57kg kg | J McDermott (Bell Green ABC) | |
| 60kg kg | M Street (West Ham ABC) | |
| 64kg kg | R Cox (Hogarth ABC) | |
| 67kg kg | A Marren (Chrysler ABC) | |
| 71kg kg | T Andrews (Battersea ABC) | |
| 74kg kg | M Atkins (St Patrick's ABC) | |
| 77kg kg | T Harrington (St Peter's ABC) | |
| 81kg kg | S Taylor (Crown and Manor ABC) |
