| Seán Armstrong | |
| Irish: | Seán Ó Labhradha Tréan |
| Occupation: | Teacher |
| Birth Date: | 20 March 1986 |
| Birth Place: | Galway, Ireland |
| Height: | 1.810NaN0 |
| Sport: | Gaelic Football |
| Code: | Football |
| County: | Galway |
| Province: | Connacht |
| Club: | Salthill-Knocknacarra |
| Clyears: | 2003–2021 |
| Clposition: | Centre forward |
| Clcounty: | 2 |
| Clprovince: | 1 |
| Clallireland: | 1 |
| Counties: | Galway |
| Icyears: | 2005–2014; 2017–2018 |
| Icposition: | Centre forward |
| Icprovince: | 3 |
| Nfl: | 1 |
Seán Armstrong (born 20 March 1986) is an Irish former Gaelic footballer from Galway. Armstrong played his club football with Salthill-Knocknacarra and inter-county football for Galway from 2005 to 2014 spending ten years as an inter-county footballer.[1]
Seán was a key part of Galway's Under 21 All-Ireland triumph of 2005. He formed a devastating partnership with Michael Meehan in the final as they scored 6-03 between them in a 6–05 to 4–06 victory over Down to claim the title.[2]
Armstrong announced his retirement from the inter-county scene on 17 December 2014 at the age of 28 citing a loss of his love of the game.[3] he is also a teacher in St Mary's College