The 2009 Vaahteraliiga season was the 30th season of the highest level of American football in Finland. The regular season took place between May 30 and August 15, 2009.[1] The Finnish champion was determined in the playoffs and at the championship game Vaahteramalja XXX the Porvoo Butchers won the Helsinki Roosters.
| Team | G | W | L | PTS | PF | PA | PD | |
|---|---|---|---|---|---|---|---|---|
| Porvoo Butchers | 10 | 9 | 1 | 18 | 399 | 151 | +248 | |
| Helsinki Roosters | 10 | 8 | 2 | 16 | 422 | 280 | +142 | |
| Seinäjoki Crocodiles | 10 | 7 | 3 | 14 | 362 | 187 | +175 | |
| Lappeenranta Rajaritarit | 10 | 5 | 5 | 10 | 232 | 331 | -99 | |
| Jyväskylä Jaguaarit | 10 | 5 | 5 | 10 | 314 | 316 | -2 | |
| Helsinki Wolverines | 10 | 3 | 7 | 6 | 336 | 347 | -11 | |
| Tampere Saints | 10 | 2 | 8 | 4 | 169 | 334 | -165 | |
| Turku Trojans | 10 | 1 | 9 | 2 | 88 | 376 | -288 |