Aalen – Heidenheim is an electoral constituency (German: Wahlkreis) represented in the Bundestag.

As of the 2021 federal election, it comprises the Heidenheim district and the municipalities of Aalen, Adelmannsfelden, Bopfingen, Ellenberg, Ellwangen, Essingen, Hüttlingen, Jagstzell, Kirchheim am Ries, Lauchheim, Neresheim, Neuler, Oberkochen, Rainau, Riesbürg, Rosenberg, Stödtlen, Tannhausen, Unterschneidheim, Westhausen, and Wört from the Ostalbkreis district.

The constituency has been held continuously by the Christian Democratic Union (CDU) since its creation.

Yellow background denotes an electorate win by a list member, or other incumbent.

Yellow background denotes an electorate win by a list member, or other incumbent.

Yellow background denotes an electorate win by a list member, or other incumbent.