Count Mikhail Nikolayevich Sumarokov-Elston was a Russian tennis player. He competed in two events at the 1912 Summer Olympics. Apart from his supremacy in the Russian national championships he was a Maltese champion and various French Riviera titleholder.
- Occupation
- tennis player
- Citizenship
- Russian Empire
- Born
- January 2, 1893, November 22, 1893
- Died
- July 3, 1970