The Moltke I cabinet was the government of Denmark from 22 March 1848 to 15 November 1848. It was also referred to as the March Cabinet.

Adam Wilhelm Moltke, 3rd Count of Bregentved was a Danish nobleman, landowner, civil servant and politician, who in 1848–1852 was the first Prime Minister of Denmark under the new constitutional monarchy outlined in 1848 and signed as the Danish Constitution on 5 June 1849 by Frederick VII of Denmark.