Lodewijk Caspar Valckenaer

Lodewijk Caspar Valckenaer (Leeuwarden, June 7, 1715 – Leiden, March 15, 1785) was a Dutch classical scholar, at Leiden. He was a follower of Tiberius Hemsterhuis, and his successor in 1766 in the chair of Greek at Leiden. He was born in Leeuwarden.

The jurist and politician Johan Valckenaer (1759–1821) was his son.