No, Burundi is not the smallest country in Africa. That title belongs to Seychelles, an archipelago in the Indian Ocean.
Burundi is a landlocked nation located in East Africa, bordered by Rwanda to the north, Tanzania to the east, and the Democratic Republic of the Congo to the west. While it is one of the smaller countries on the continent, it covers an area of approximately 27,834 square kilometers.
Seychelles, on the other hand, is made up of around 115 islands and has a total land area of about 459 square kilometers, making it the smallest in terms of land area. Thus, while Burundi is a small country, it is not the smallest in Africa.