Fourth Adenauer cabinet

Fourth Cabinet of Konrad Adenauer Cabinet Adenauer IV
4th Cabinet of West Germany
14 November 1961 – 15 October 1963 (until 17 October 1963 as caretaker government)
Date formed	14 November 1961 (1961-11-14)
Date dissolved	15 October 1963 (1963-10-15) (1 year, 11 months and 1 day)
People and organisations
President	Heinrich Lübke
Chancellor	Konrad Adenauer
Vice-Chancellor	Ludwig Erhard
Member parties	Christian Democratic Union Christian Social Union FDP
Opposition party	Social Democratic Party
Opposition leader	Erich Ollenhauer (SPD)
History
Election(s)	1961 West German federal election
Legislature term(s)	4th Bundestag
Predecessor	Adenauer III
Successor	Erhard I

The Fourth Adenauer cabinet (German: Kabinett Adenauer IV) was formed by incumbent Chancellor Konrad Adenauer after the 1961 federal election. The cabinet was sworn in on 14 November 1961.

The Spiegel affair in 1962 caused the coalition to fall apart over Defence Minister Franz Josef Strauss' actions which violated press freedom, leading to all FDP ministers resigning in protest. As a result, the cabinet was a minority government of the CDU/CSU for just under a month in the fall of 1962 before Adenauer was able to convince the FDP to return to the coalition by assuring Strauß' resignation.