Seydou Madani Sy (16 November 1933 â 7 January 2026) was a Senegalese jurist and civil servant.
Born in Dakar on 16 November 1933, Sy graduated from the ÃÂcole Nationale des Chartes in 1961 before earning a Doctor of Laws from the University of Dakar in 1964, where he also earned an agrégation de droit public in 1966. He then entered academia, serving as president of the University of Dakar from 1971 to 1986. From 1986 to 1989, he was keeper of the seals at the Ministry of Justice, and he was Minister from 1986 to 1990. From 1993 to 1997, he served as ambassador of Senegal to the United Kingdom. Following his retirement, he directed his research towards political science and globalization.
Sy died in Dakar on 7 January 2026, at the age of 92.