1955 Finnish Cup
The 1955 Finnish Cup was the 1st season of the main annual association football cup competition in Finland. It was organised as a single-elimination knock–out tournament and participation in the competition was voluntary. The final was held at the Olympic Stadium, Helsinki on 20 November 1955 with Valkeakosken Haka defeating Helsingin Palloseura by 5-1 before an attendance of 3,021 spectators.
Round 1
| Tie no | Home team | Score | Away team | Information |
| 1 | Kokkolan Pallo-Veikot | 2-7 | Vaasan Palloseura | |
| 2 | Jakobstads Bollklubb | 0-2 | Valkeakosken Haka | |
| 3 | Kuopion Pallotoverit | 3-1 | Kajaanin Palloilijat | |
| 4 | IF Drott | 3-0 | Sudet | |
| 5 | Gamlakarleby Bollklubb | 3-3 | Kotkan Jäntevä | GBK by lots |
| 6 | Turun Palloseura | 7-1 | Helsingin Ponnistus | |
| 7 | Tampereen Kisa-Toverit | 1-3 | Pallo-Pojat | |
| 8 | Rauman Iirot | 3-1 | Käpylän Urheilu-Veikot | |
| 9 | Lappeenrannan Pallotoverit | 1-2 | Rauman Pallo |
| Tie no | Home team | Score | Away team | Information |
| 10 | Oulun Työväen Palloilijat | 2-2 | Kuopion Palloseura | KuPS by lots |
| 11 | HIFK | 2-3 | Turun Pyrkivä | |
| 12 | Hämeenlinnan Pallokerho | 2-3 | Turun Toverit | |
| 13 | Helsingin Palloseura | 5-1 | Kotkan Reipas | |
| 14 | Hangö Idrottsklubb | 0-4 | Kronohagens IF | |
| 15 | Kotkan Työväen Palloilijat | 0-4 | Helsingin Jalkapalloklubi | |
| 16 | Kokkolan Jymy | bye |
Round 2
| Tie no | Home team | Score | Away team | Information |
| 1 | Rauman Pallo | 3-4 | Rauman Iirot | |
| 2 | Turun Toverit | 1-3 | Turun Palloseura | |
| 3 | Gamlakarleby Bollklubb | 3-2 | Turun Pyrkivä | |
| 4 | Vaasan Palloseura | 2-3 | Valkeakosken Haka |
| Tie no | Home team | Score | Away team | Information |
| 5 | Kuopion Pallotoverit | 2-4 | IF Drott | |
| 6 | Pallo-Pojat | 1-5 | Kuopion Palloseura | |
| 7 | Kokkolan Jymy | 0-3 | Kronohagens IF | |
| 8 | Helsingin Jalkapalloklubi | 3-5 | Helsingin Palloseura |
Quarter-finals
| Tie no | Home team | Score | Away team | Information |
| 1 | Rauman Iirot | 3-2 | Turun Palloseura | |
| 2 | Gamlakarleby Bollklubb | 1-6 | Valkeakosken Haka |
| Tie no | Home team | Score | Away team | Information |
| 3 | IF Drott | 2-1 | Kuopion Palloseura | |
| 4 | Kronohagens IF | 1-5 | Helsingin Palloseura |
Semi-finals
| Tie no | Home team | Score | Away team | Information |
| 1 | Rauman Iirot | 1-4 | Valkeakosken Haka |
| Tie no | Home team | Score | Away team | Information |
| 2 | IF Drott | 1-2 | Helsingin Palloseura |
Final
| Tie no | Team 1 | Score | Team 2 | Information |
| 1 | Valkeakosken Haka | 5-1 | Helsingin Palloseura | Att. 3,021 |