| Gaston Burssens | |
| Birth Name: | Gaston Karel Mathilde Burssens |
| Birth Date: | 1896 2, df=yes |
| Birth Place: | Dendermonde, Belgium |
| Death Place: | Antwerp, Belgium |
| Nationality: | Belgian |
| Occupation: | poet |
Gaston Karel Mathilde Burssens (18 February 1896 - 29 January 1965) was a Belgian Expressionist poet. He studied at the Dutch-language Von Bissing University in Ghent during the German occupation of Belgium during World War I.
Like that of Paul van Ostaijen, during the 1920s his work evolved from humanitarian expressionism towards a more organic expressionism – upon which his poetry stayed focused on musicality. Van Ostaijen's not earlier published poems were published posthumously by Burssens.
Burssens received the 'Driejaarlijkse Prijs voor Poëzie, a reward for poetry granted every third year, for 1950–52, and once again for 1956–58.