Homer Lea (November 17, 1876 – November 1, 1912) was an American adventurer, author and geopolitical strategist.
He is today best known for his involvement with Chinese reform and revolutionary movements in the early twentieth century and as a close advisor to Dr.
Sun Yat-sen during the 1911 Chinese Republican revolution that overthrew the Qing Dynasty, and for his writings about China and geopolitics.