Louis August le Clerc (1688 – March 8, 1771), also known as Louis-Augustin le Clerc, was a French-born sculptor working in Denmark. He was born in Metz, France to copperplate engraver Sebastian le Clerc and his wife Charlotte van den Kerckhove. He was summoned to Denmark at the age of 47, and lived out the rest of his life there as a royal sculptor to the Danish Court and as professor at the Royal Danish Academy of Art. He helped introduce French Rococo artistic ideals to Denmark.
He studied at the French Academy of Art, the Académie royale de peinture et de sculpture under sculptor Charles-Antoine Coysevox. There he won two prizes for his work.
He traveled to Ansbach in Bavaria and Brühl near Cologne in 1734-1735.
In Ansbach he worked for the Margrave Carl Wilhelm Friderich.
In Brühl he worked for Cologne’s Archbishop and German Empire Prince Elector Clemens August von Wittelsbach. Here he assisted Bavarian Court master builder, architect François de Cuvilliés 1734-1735 on the Elector’s hunting lodge Falkenlust (also known as Schloss Falkenlust), on the grounds of Augustusburg (also known as Schloss Augustusburg). These buildings are now considered the most important buildings of the late Baroque and Rococo in all of the Rhineland. They were declared a World Heritage Site in 1984 by UNESCO.