Karl Kobelt (August 1, 1891 - January 6, 1968) was a Swiss politician and member of the Swiss Federal Council.
He was elected to the Federal Council on December 10, 1940 and handed over office on December 31, 1954. He was affiliated to the Free Democratic Party.
During his time in office he held the Military Department and was President of the Confederation twice in 1946 and 1952.