1966 National Junior Championships
Date May 26, 1966
Location RAF Sports Arena, Stanmore Park
Year 1966
| Weight Category | Champion | Finalist |
| Class A kg | P Wakefield (St Patrick's ABC) | W J Waith (St Clare's ABC) |
| kg | John H Stracey (St Georges ABC) | B Steed (Market Harborough & District ABC) |
| kg | A Smith (West Ham Boys' Club) | T Cavanagh (Mayfair ABC) |
| kg | N Stutter (South Norwood ABC) | J Killeen (Litherland ABC) |
| kg | J Shepherd (St Georges Stepney ABC) | J McKay (Park Farm ABC) |
| kg | A Byrne (Kirkby ABC) | P Davis (Arbour Youth ABC) |
| kg | C Roberts (St Pancras ABC) | T H Anderton (Nottingam School of Boxing) |
| kg | G Sines (Wandsworth ABC) | E Bean (Kirkby ABC) |
| Class B kg | M Pinkey (Montague Burton ABC) | L R Whitmore (Norwich Lads' Club) |
| kg | F Williams (Bulkington Boys' Club) | G G McGrath (Fitzroy Lodge ABC) |
| kg | Mickey Carter (Repton ABC) | J R Thompson (Lamton Street Boys' Club) |
| kg | Tony Hetherington (Kirkby ABC) | S Ward (Menai Bridge ABC) |
| kg | R Curran (Old Actonians Associations ABC) | P Thomas (Victoria Park ABC) |
| kg | D Proud (South Norwood ABC) | D Simmonds (Cinderford & Gloucester ABC) |
| kg | M W T McCluskie (Croserw ABC) | T Gray (Ardwick Lads' Club) |
| kg | R F Barlow (Edgewick Trades Hall ABC) | R Scott (Fitzroy Lodge ABC) |
| kg | D Leonard (Arbour Youth ABC) | N Williams (Buckley ABC) |
