| Allan Stig Rasmussen | |
| Country: | Denmark |
| Birth Place: | Aarhus, Denmark |
| Grandmaster (2009) | |
| Peakrating: | 2577 (November 2021) |
| Fideid: | 1406000 |
Allan Stig Rasmussen (born 20 November 1983) is a Danish chess grandmaster. He is a four-time Danish Chess Champion.
Born in 1983, Rasmussen earned his international master title in 2008 and his grandmaster title in 2009.[1] He has won the Danish Chess Championship in 2010, 2011, 2014 and 2019.[2]