Sisinnius (death the February 4th, 708) was a Pape during approximately three weeks in 708. Syria N of birth, it was devoted towards the January 15th 708. It was afflicted with drop and could not nourish itself, however it was equipped with a strong character and wanted the good of the Église. It gave orders to make lime which would be used to repair the walls of Rome, and before its death it devoted a bishop for the Corsica .

The Sisinnius pope was buried in the Basilique Saint-Pierre of Rome.

See also: List of the ten pontifical reigns shortest