Elie Luzac (19 October 1721 in Noordwijk – 11 May 1796 in Leiden) was a Dutch jurist, journalist, writer of philosophical, historical and political literature, and book-seller, who was considered an important ideologue of the "democratic wing" of the Orangist movement, both after the Orangist restoration in the Dutch Republic in 1748, and during the Patriottentijd.