Arni-Islisberg is a former municipality in the district of Bremgarten in the canton of Aargau, Switzerland.
![](http://upload.wikimedia.org/wikipedia/commons/thumb/f/fd/Karte_Gemeinde_Arni-Islisberg_1982.png/150px-Karte_Gemeinde_Arni-Islisberg_1982.png)
It was created in 1803. It ceased to exist in 1983, when it was split into the two new municipalities Arni and Islisberg.
47°19′5.62″N 8°25′9.49″E / 47.3182278°N 8.4193028°E