François Tombalbaye, Chadian politician, 1st President of Chad (died 1975)

François Tombalbaye, also known as N'Garta Tombalbaye, was a Chadian politician who served as the first President of Chad from the country's independence in 1960 until his overthrow in 1975. A dictatorial leader, his divisive policies as president led to factional conflict and a pattern of authoritarian leadership and political instability that is still relevant in Chad today.

The president of Chad is the head of state of Chad, and the commander-in-chief of the Chadian National Army. The presidency is the highest executive position in the country. The president is directly elected for a double five-year term.

June 15 is the 166th day of the year in the Gregorian calendar; 199 days remain until the end of the year.