| Alisson | |
| Fullname: | Alison Dias Heck |
| Birth Date: | 31 May 1984 |
| Birth Place: | Tapira, Paraná, Brazil |
| Position: | Central Defender |
| Youthyears1: | 2002–2004 |
| Youthclubs1: | Paraná |
| Years1: | 2005–2008 |
| Clubs1: | Paraná |
| Years2: | 2009–2010 |
| Clubs2: | Rio Branco-PR |
| Years3: | 2011 |
| Clubs3: | Paranavaí |
Alison Dias Heck or simply Alison (born May 31, 1984), is a Brazilian former central defender. He played for Paraná from 2002 to 2008, spending the first two years on their youth team. He then transferred to Rio Branco-PR in 2009 and subsequently to Paranavaí in 2011.