She Who Must Be Obeyed or SWMBO may refer to:
Fictional characters the lead character in novels by H. Rider Haggard, and film adaptations She: A History of Adventure, 1886 Ayesha (novel), 1905 Wisdom's Daughter, 1923 She (1925 film) She (1935 film) She (1965 film) Hilda Rumpole, the wife of Horace Rumpole of British TV series Rumpole of the Bailey 1978–1992 Mrs. Williamson, in Kilmeny of the Orchard by Lucy Maud Montgomery, 1910 Kismet, a Marvel Comics character Isabella, in The Red Seas comic series
Other uses She Who Must Be Obeyed (sculpture), a 1975 sculpture by Tony Smith, in Washington, D.C. Kolinda Grabar-Kitarović (born 1968), Croatian politician and diplomat She Who Must Be Obeyed, an Eggheads game show team
See also Wife, a woman in a marital relationship She Must Be Obeyed, a 2023 Nigerian TV series