Saint Ida

Saint Ida may refer to several Catholic saints:


 * Itta (died 652), wife of Pepin of Landen and mother of Saint Begga
 * Saint Ita (also known as Ida, d. 570/577), an Irish nun
 * Ida of Herzfeld (c. 788–813), widow of a Saxon duke
 * Ida of Lorraine (1040–1113), noblewoman saint
 * Ida of Toggenburg (c. 1140 – c. 1226), Swiss Christian nun