14.Norwegian National Championships - Oslo - March 28-29 1925
based on http://no.wikipedia.org/wiki/NM_i_boksing
Medallists:
| Weight | Champion | Silver Medal |
| 50,8kg | Fredrik Michelsen | Oddmund Gravem |
| 53,5kg | Peter Olai Sandstoel | Bjarne Arntsen |
| 57,2kg | Axel Norman | Heier |
| 61,2kg | Rudolf Michelsen | Kristoffer Nielsen |
| 66,7kg | Aage Steen | Haakon Hansen |
| 72,6kg | Edgar Christensen | |
| 79,4kg | Erling Gran Henriksen | Skedsmo |
| +79,4kg | Johan Fog Clementz | Herholm |