Born in 1956, Justice Ibrahim was a member of the Kenyan Somali community and made history as the first from his community to be admitted as an Advocate of the High Court of Kenya in 1983. He earned his Bachelor of Laws (LLB) from the University of Nairobi and a Diploma from the Kenya School of Law. He began his legal practice at Waruhiu & Muite Advocates, becoming a partner in 1987. In 1994, he founded Mohammed Ibrahim & Associates, which later expanded to Ibrahim & Isaack Advocates, specializing in commercial, constitutional, banking, and human rights law.
He was a prominent human rights defender, offering pro bono services, working with organizations like Kituo Cha Sheria, and serving as a founding trustee of Mwangaza Trust. His advocacy focused on minority rights, social justice, and multi-party democracy, including during Kenya’s challenging political periods.
Judicial Career
– Appointed as a High Court Judge in May 2003, serving in Nairobi, Eldoret (as Resident Judge, 2007–2009), and Mombasa (as Resident Judge until 2011).
– Elevated to the Supreme Court of Kenya in June 2011 as one of the inaugural judges under the 2010 Constitution.
– Served for over 14 years on the Supreme Court, contributing to key decisions on constitutionalism, electoral justice, and human rights.
– Notable roles included Chairperson of the Judiciary Committee on Elections (from 2021) and representative to the Judicial Service Commission (from 2022).
– In 2013, he was part of the bench that dismissed Raila Odinga’s presidential election petition.
– Briefly acted as President of the Supreme Court in 2016 following Chief Justice Willy Mutunga’s retirement.
– Known for his humility, integrity, intellectual depth, calm demeanor, and independent reasoning; praised as a mentor and champion of the marginalized.
Notable Contributions
He participated in landmark cases, including the 2013 presidential election petition (one of six judges who dismissed it). He authored dissenting opinions, such as on LGBTQ+ rights registration issues.
Death
Justice Ibrahim passed away on December 17, 2025, in a Nairobi hospital at the age of 69, following a long illness. He had been treated in India and returned to Kenya shortly before his death. He is survived by his wife and four children.
Tributes from Chief Justice Martha Koome, former Chief Justice David Maraga, President William Ruto, the Law Society of Kenya, and others highlighted his legacy as a principled jurist, guardian of the rule of law, and advocate for equality. His passing was described as a profound loss to Kenya’s judiciary.
