Maria Antonovna Naryshkina, born Princess Maria Czetwertyńska-Światopełk, was a Polish noblewoman who was the mistress of Tsar Alexander I of Russia for 19 years.
- Occupation
- lady-in-waiting
- Citizenship
- Russian Empire
- Born
- February 2, 1779, 1779
- Died
- September 6, 1854, 1854