Gehlen may refer to:
== People with the surname == Adolph Ferdinand Gehlen (1775–1815), German chemist Arnold Gehlen (1904–1976), German philosopher Bruno Gehlen (1871–1951), entomologist who described several species including Rhagastis meridionalis Kurt von Gehlen (1927–1995), German professor Reinhard Gehlen (1902–1979), German Nazi general, intelligence officer Gehlen Organization, founded by him Karl Gehlen, German engineer Walter Gehlen, German athlete Duda (footballer, born 1994), Brazilian footballer born Eduardo Haas Gehlen
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).