Sheikh Abadir Umar ar-Rida (Somali: Abaadir Umar Ar-Rida, Arabic: أبادير عمر بن رضا‎), also known as Fiqi Umar and Abadir Musa Warwaje'le, was a Muslim cleric and patron saint of the city of Harar in modern-day eastern Ethiopia. He is regarded as the immediate common ancestor of the Somali Sheekhaal clan and a father figure to the Harari people.