Sidi Bouzid ( ), sometimes called Sidi Bou Zid or Sidi Bu Zayd, is a city in Tunisia and is the capital of Sidi Bouzid Governorate in the centre of the country. Following the self-immolation of Mohamed Bouazizi in Sidi Bouzid, it was the site of the first clashes of the Tunisian Revolution and a catalyst for other protests in the region, often known as the Arab Spring.