Fatu may refer to:
Professional wrestlers First generation: Solofa Fatu Jr. (born 1965), known as Rikishi and Fatu Sam Fatu (born 1965), twin brother of Solofa Edward Smith Fatu (1973–2009), known as Umaga; younger brother of the twins Second generation: Jacob Fatu (born 1992), son of Sam Joshua Samuel and Jonathan Solofa Fatu (born 1985), known as The Usos; older sons of Solofa Trinity Fatu (born 1987), known as Naomi; wife of Jonathan and daughter-in-law of Solofa Joseph Fatu (born 1993), known as Solo Sikoa; younger son of Solofa
Others Fatu Gayflor (born 1966), Liberian singer Fatu Feu'u (born 1946), Samoan artist Fatu Kekula, Liberian nurse and inventor Anastasie Fătu (1816–1886), Romanian scientist Florea Fătu (1924–1995), Romanian footballer Ilie Fătu (born 1974), Romanian weightlifter Tufuga Fatu (1914–1981), Western Samoan chief Mr. Fatu (Fatu Lauoletolo), Samoan singer Fatu, a northern white rhinoceros
See also Fatou (disambiguation) Anoaʻi family, of which many of the professional wrestlers listed above are a part