Henri (Hendrik) Conscience was a Belgian author. He is considered the pioneer of Dutch-language literature in Flanders, writing at a time when Belgium was dominated by the French language among the upper classes, in literature and government. Conscience fought as a Belgian revolutionary in 1830 and was a notable writer in the Romanticist style popular in the early 19th century. He is best known for his romantic nationalist novel, The Lion of Flanders (1838), inspired by the victory of a Flemish peasant militia over French knights at the 1302 Battle of the Golden Spurs during the Franco-Flemish War.

Flemish literature is literature from Flanders, historically a region comprising parts of present-day Belgium, France and the Netherlands. Until the early 19th century, this literature was regarded as an integral part of Dutch literature. After Belgium became independent from the Netherlands in 1830, the term Flemish literature acquired a narrower meaning and refers to the Dutch-language literature produced in Belgium. It remains a part of Dutch-language literature.