Oba Sir Titus Martins Adesoji Tadeniawo Aderemi (Atobatele I),[a] alias Adesoji Aderemi[b] KCMG, KBE (15 November 1889 – 3 July 1980), was a Nigerian political figure and Yoruba traditional ruler as the Ooni (King) of Ife (or Ilé-Ifẹ̀, as it is properly known) from 1930 until 1980.

He was born on 15 November 1889, during the turbulence of the Yoruba civil war to Prince Osundeyi Gbadebo of the Osinkola ruling house of Ile Ife and Madam Adekunbi Itiola of Ipetumodu, (she was his 19th and youngest wife).

On Prince Gbadebo's return, Adesoji's older sister Ibiyemi, unable to contain her excitement of the news, had to be held back from initial physical contact with her war-weary and juju laden father.

The Ifa predicted that baby Aderemi, was going to wear the crown of his ancestors, that his reign will be known far and wide, and he will come in contact with strangers in far away places.

Oba Aderemi with the aid of the traditional Ife elders, (Obalufe, Obajio, Obaloran, Wasin, Obalaye, Akogun, Jagunosin, Ejesi), formed the administrative set up that transformed the ancient town in the next decade.

Oba Aderemi championed Education during his reign as Ooni, which was the sentiment behind the foundation of Oduduwa College in January 1932.

On 16 January 1966 a military coup brought Major General Johnson Aguiyi-Ironsi to power, terminating the first period of democratic rule.