Lodewijk Sigismund Vincent Gustaaf Reichsgraf van Heiden (German: Ludwig Sigismund Vinzent Gustav Reichsgraf van Heyden; Russian: ??´???? ?????´??? ??´????; transliterated Russian name: Loggin Petrovich Geyden) (6 September 1772 – 17 October 1850) was a Dutch Admiral who commanded a squadron of the Imperial Russian Navy in the Battle of Navarino (1827).