Sander de Lange is a Dutch Star Wars writer, researcher, and fan presenter known for his work with TeeKay-421, Star Wars Insider, StarWars.com, and GFFA Journeys. His work often focuses on Star Wars lore, fan scholarship, real-world filming locations, and the wider history of the franchise.

De Lange’s writing and research have made him a recurring voice in Star Wars fan media, particularly in areas where canon, production history, and real-world geography overlap.