Ballinagore GAA is a Gaelic Athletic Association club in County Westmeath, Ireland.

They won the Westmeath Junior Football Championship in 1940, defeating Mental Hospital by 1-7 to 0-3 in the final, which was played in Cusack Park.

It was a successful year for Ballinagore, as they also won the Junior League, beating The Downs in the final.

That year also saw them win the Junior Championship, the final being played in Cusack Park on October 1.

Ballinagore emerged convincing winners, overcoming Shandonagh 1-9 to 1-0 to bridge a 46-year gap.