Leonhard Gottlieb Karl von Stryk (3 February 1834 – 1882) was a Baltic German historian and author.
He was born on 3 February 1834 in Livonia to Wilhelm von Stryk (1803-?)
He studied law at the Imperial University of Dorpat from 1853 to 1856.
On 21 December 1876 he married Amalie von Aline Fölkersahmiga (1850–1914).
This Estonian academic-related biographical article is a stub.