Edward Stephen Dendy (24 June 1812 – 15 May 1864) was a long-serving officer of arms at the College of Arms during the nineteenth Century.
He was one of ten children born to Stephen Cooper Dendy and Miramne Dubbins in Horsham, Sussex, England. He was a younger brother to prominent surgeon Walter Cooper Dendy, and one of his sisters, Amelia Dendy, became the wife of Edward Howard Howard-Gibbon. He kept a diary for a number of years that reveals a great deal not only about his daily life and work, but also about his activities with the Howard-Gibbon family.