Niccolò I may refer to:
- Niccolò I d'Este, Marquis of Modena and Ferrara (died 1344), see Duke of Ferrara and of Modena
- Niccolò I Ludovisi (1634–1664)
- Niccolò I Sanudo (died in 1341)
- Niccolò I Trinci (died in 1421)
See also
Search for "Niccolo I" on Misplaced Pages.
- Nicholas I (disambiguation)
- Niccolò (name)
- All pages with titles beginning with Niccolò I
- All pages with titles beginning with Niccolo I
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Topics referred to by the same termThis disambiguation page lists articles about people with the same name. If an internal link led you here, you may wish to change the link to point directly to the intended article. Category: