| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Francesco Liverani |
|
9 | 5 | 3 | 1 | 7 | 0 | 0 | 0 |
| Mario Maurelli |
|
9 | 2 | 5 | 2 | 4 | 0 | 0 | 0 |
| Ugo Scaramella |
|
8 | 0 | 4 | 4 | 4 | 0 | 0 | 0 |
| Giorgio Bernardi |
|
7 | 2 | 1 | 4 | 3 | 0 | 0 | 2 |
| Riccardo Pieri |
|
7 | 1 | 1 | 5 | 1 | 0 | 0 | 0 |
| Tommaso Corallo |
|
7 | 1 | 3 | 3 | 0 | 0 | 0 | 0 |
| Iginio Rigato |
|
6 | 2 | 2 | 2 | 1 | 0 | 0 | 0 |
| Vincenzo Orlandini |
|
5 | 4 | 1 | 0 | 6 | 0 | 0 | 0 |
| Erminio Piemonte |
|
5 | 4 | 0 | 1 | 3 | 0 | 0 | 0 |
| Renzo Massai |
|
4 | 2 | 1 | 1 | 3 | 0 | 0 | 0 |
| Concetto Lo Bello |
|
4 | 0 | 2 | 2 | 2 | 0 | 0 | 0 |
| Guido Agnolin |
|
4 | 1 | 0 | 3 | 1 | 0 | 0 | 0 |
| Pietro Bonetto |
|
4 | 1 | 2 | 1 | 1 | 0 | 0 | 0 |
| Luigi Gemini |
|
3 | 2 | 0 | 1 | 4 | 0 | 0 | 0 |
| Bruno Tassini |
|
3 | 2 | 1 | 0 | 3 | 0 | 0 | 0 |
| Ferruccio Bellè |
|
3 | 0 | 2 | 1 | 1 | 0 | 0 | 0 |
| Antonio Moriconi |
|
3 | 0 | 2 | 1 | 0 | 0 | 0 | 0 |
| Antonio Grandville |
|
2 | 0 | 0 | 2 | 2 | 0 | 0 | 0 |
| Francesco Guarnaschelli |
|
2 | 1 | 0 | 1 | 2 | 0 | 0 | 0 |
| Gennaro Marchese |
|
2 | 1 | 1 | 0 | 2 | 0 | 0 | 0 |
| Referee | Country | |
W | D | L | |
|
|
|
| Edvin Pedersen |
|
2 | 1 | 0 | 1 | 2 | 0 | 0 | 0 |
| Gilberto Arpaia |
|
2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
| Cesare Jonni |
|
2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
| Armando Marchetti |
|
2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
| Ermano Silvano |
|
1 | 1 | 0 | 0 | 4 | 0 | 0 | 0 |
| Sten R. Ahlner |
|
1 | 0 | 0 | 1 | 1 | 0 | 0 | 0 |
| Johan Alho |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Francesco Canepa |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Guiseppe Carpani |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Gunnar Dahlner |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
Denmark