Simon I may refer to:

• Simon I (High Priest) (310–291 or 300–270 BCE)
• Simon I de Montfort (1025–1087)
• Simon I de Senlis, Earl of Huntingdon-Northampton (died c. 1111)
• Simon I, Duke of Lorraine (1076–1138)
• Simon I, Count of Saarbrücken (died >1183)
• Simon I, Count of Tecklenburg (c. 1140–1202)
• Simon I, Count of Sponheim-Kreuznach (1210/15–1264)
• Simon I of Isenburg-Kempenich, Lord of Isenburg-Kempenich from 1329 until 1341
• Simon I, Lord of Lippe (c. 1261–1344)
• Simon I of Kartli (1537–1611)

• Simeon I (disambiguation)

Topics referred to by the same term

This disambiguation page lists articles about people with the same name.
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