Salzgitter – Wolfenbüttel is an electoral constituency (German: Wahlkreis) represented in the Bundestag.

In the inaugural Bundestag election, it was Lower Saxony constituency 27 in the numbering system.

The constituency has been held by the Social Democratic Party (SPD) during all but two Bundestag terms since 1949.

Wilhelm Höck of the Christian Democratic Union (CDU) won the constituency in 1953 and was re-elected in 1957.

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.

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