Wahba is a surname. Notable people with the surname include:
Grace Wahba (born 1934), the I. J. Schoenberg Professor of Statistics at the University of Wisconsin–MadisonMagdi Wahba (1925–1991), Egyptian university professor, Johnsonian scholar, and lexicographerRachel Wahba, therapist and an author of her own book; a memoir about her familyWahba Zuhayli (born 1932) a prominent Sunni professor and Islamic scholar specializing in Islamic law and legal philosophyYoussef Wahba (1852–1934), Egyptian Prime Minister and juristJohn Wahba (1969) supervising editor and director at Big Idea and editor for VeggieTales