Alhaji Sir Ahmadu Bello (1910 - 1966) was a Nigerian politician, and was the first premier of the Northern Nigeria region from 1954-1966. He was one of the prominent leaders in Northern Nigeria along side Abubakar Tafawa Balewa, both of whom where prominent in negotiations about the region's place in an independent Nigeria. As leader of the Northern People's Congress, the party was able to win the 1959 parliamentary elections. However, he was assassinated on January, 15 1966.

He was born on the 12th June, 1910, in Rabbah, Sokoto State. The son of a district head and heir to the Sokoto Emirate. His great-grandfather was Sultan Bello, the founder of Sokoto and son of the revered Usman Dan Fodio. Ahmadu Bello received his education first at the Sokoto Provincial School, the only modern school at the time in the Sokoto province. Then, he proceeded to the Katsina Teacher's Training College. After spending five years at Katsina, he was appointed by the Sultan to become a teacher at the Sokoto Middle School, his former school which had undergone rapid transformation. In 1934, he was made the district head of Rabbah, four years later, he was promoted and sent to Gusau to become a divisional head. In 1938, he made an unsuccessful bid to become the new Sultan of Sokoto. The successful sultan immediately conferred upon Sir Ahmadu Bello the traditional, now honorary, title of "Sarduna" and elevated him to the Sokoto Native Authority Council. In 1948, he was offered a scholarship to study local government administration in England. Ahmadu Bello took the scholarship sensing he needed to shore up his knowledge about the process of governance.

After returning from England, he was nominated to represent the province of Sokoto in the regional House of Assembly. As a member of the assembly, he was a notable voice for northern interest and embraced a style of consultation and consensus with the major representatives of the northern emirates: Kano, Bornu and Sokoto. In the first elections held in Northern Nigeria in 1952, Sir Ahmadu Bello won a seat in the Northern House of Assembly, and became a member of the regional executive council as minister of works. Bello was successively minister of Works, of Local Government, and of Community Development in the Northern Region of Nigeria.

In 1954, Bello became the first Premier of Northern Nigeria. In the 1959 independence elections, Bello led the NPC to win a plurality of the parliamentary seats. Bello's NPC forged an alliance with Dr. Nnamdi Azikiwe's NCNC (National Council of Nigeria and the Cameroons) to form Nigeria's first indigenous federal government which led to independence from Britain. In forming the 1960 independence federal government of the Nigeria, Bello as president of the NPC, chose to remain Premier of Northern Nigeria and devolved the position of Prime Minister of the Federation to the deputy president of the NPC, Abubakar Tafawa Balewa.

Bello's greatest legacy was the modernization and unification of the diverse people of Northern Nigeria. He was assassinated during a 15 January 1966 military coup which toppled Nigeria's post-independence government. He was still serving as premier of Northern Nigeria at the time.

The Ahmadu Bello University is named after him. His portrait adorns Nigeria's 200 naira note, and he is survived with only one child.