Gramais is a municipality of 41 inhabitants (as of 1 January 2019) in the district of Reutte in the Austrian state of Tyrol. The municipality is located in the district court Reutte. It is the smallest municipality in Austria.

Gramais is located in a side valley of the Tyrolean Lech Valley, which branches off at Häselgehr. The municipality consists of two districts - the village Gramais and the hamlet Riefen. The rear municipal area also includes the Kogel and Rosskarsee.

The municipality of Gramais consists of the following populated place (with population in brackets as of 1 January 2022): being the village of Gramais (40), with the sub-villages of Dörfl and Gschwendt; alongside the hamlet of Riefen, and some vineyards called Bergwachthütte, Gampenhütte and Zirmebenhütte.