Rinaldo d'Este may refer to:
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Rinaldo d'Este (1221-1251) (1221-1251), son of Azzo VII d'Este
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Rinaldo d'Este (1618-1672) (1618–1672), cardinal between 1641 and 1672
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Rinaldo d'Este (1655–1737) (1655 – 1737), Duke of Modena, cardinal between 1686 and 1694
{{Hndis, Deste, Rinaldo