Saint Omer or St Omer most commonly refers to: St Omer, the common name of Saint Audomar (died c. 670)
Saint Omer or Saint-Omer may also refer to:
People Godfrey de Saint-Omer (12th century), one of the 12th century founders of the Knights Templar Walter of Saint Omer (died 1174), Prince of Galilee Nicholas I of Saint Omer (11??–121?), French knight Bela of Saint Omer (died 1258), Lord of one half of Thebes Nicholas II of Saint Omer (died 1294), Lord of one half of Thebes Otho of Saint Omer (died 1299), Lord of one half of Thebes John of Saint Omer (13th century), Marshal of Achaea Nicholas III of Saint Omer (died 1314), Lord of one half of Thebes and Marshal of Achaea Joy St. Omer (2001/2002–2026), Saint Lucian murder victim
Places
Canada Saint-Omer, Quebec, a town in L'Islet Regional County Municipality Saint-Omer, Gaspésie–Îles-de-la-Madeleine, Quebec
France Saint-Omer, Calvados Saint-Omer-en-Chaussée, Oise Saint-Omer, Pas-de-Calais Saint-Omer-Capelle, Pas-de-Calais
Other places St. Omer, a village in the municipality of Suhlendorf, Germany Saint Omer, Indiana, United States
Other Saint Omer (film), 2022 film by Alice Diop Sant Omer, a similarly named composer of Trecento music College of St. Omer, a Catholic school that operated from about 1594 to 1793 Battle of Saint-Omer, Hundred Years War, 1340 Hours of Saint-Omer, illuminated manuscript of Siege of Saint-Omer, Thirty Years War, 1638