Lek

Lek or LEK may refer to:
 * Lek mating, of animals
 * Albanian lek, currency
 * Lek (magazine), Norway
 * Lek (pharmaceutical company), now part of Sandoz
 * Lek (river), Netherlands
 * De Lek, Netherlands fiefdom
 * L.E.K. Consulting, firm
 * Leung King stop, Hong Kong (by MTR station code)
 * Tata Airport, Guinea (by IATA code)
 * Lek, เล็ก, a Thai name or nickname, meaning little
 * private nickname of King Bhumibol Adulyadej of Thailand
 * Lek Nana, 1924 – 2010, Thai businessman
 * Lek Viriyaphant, or Khun Lek, 1914 - 2000, Thai businessman