Hajiya Titilayo Atiku-Abubakar (née Albert, born 8 January 1947 in Sapele, Delta State) is a Yoruba Muslim woman from the Abubakar Saraki political business diaspora, the senior wife of Alhaji Atiku Abubakar, Vice-President of the Federal Republic from 29 May 1999 to 29 May 2007. She is the longest-serving Wife of the Vice-President in the Fourth Republic and one of the most institutionally consequential — without ever holding the office of First Lady.
In October 1999 she founded the Women Trafficking and Child Labour Eradication Foundation (WOTCLEF) at Yola, in direct response to the European-press exposure of the Edo–Italy 'Madam' trafficking corridor that was at that point smuggling an estimated 5,000 Nigerian women annually into the Palermo, Verona and Turin sex industries. WOTCLEF's campaign — backed by the Italian Permanent Mission, the UNODC office at Lagos, and the National Council of Women's Societies — produced the Trafficking in Persons (Prohibition) Law Enforcement and Administration Act 2003, which on enactment established the National Agency for the Prohibition of Trafficking in Persons (NAPTIP) under Director-General Carol Ndaguba. NAPTIP is the only Nigerian federal agency directly created by a wife of the Vice-President's NGO. WOTCLEF runs shelters at Abuja, Yola and Benin City for repatriated trafficking survivors.
She is the senior of Atiku Abubakar's four wives (Titi, Ladi, Princess Rukaiyatu and Jennifer Atiku-Abubakar), mother of seven of his twenty-eight children, including Halima Atiku (m. Sani Abacha's son), Aisha Atiku (Atiku-Bagudu) and Atiku Adamu. She holds the chieftaincy title of Iyalode of Adamawa from the Lamido of Adamawa. She has continued her women's-rights and anti-trafficking advocacy through three failed Atiku presidential campaigns (2007, 2011 — won PDP primary — 2019 and 2023). At over 75 in 2026, she remains the institutional memory of NAPTIP's origins and a counterweight to the public visibility of Atiku's American-resident junior wife Jennifer.