• Prince Alexis S. Troubetzkoy, 1934–2017, historian, educator
• Princess Amélie Rives Troubetzkoy, 1863–1945, American novelist, poet, playwright, married to Prince Pierre Troubetzkoy, artist (1864-1936)
• Prince Dmitrii Timofeyevich Troubetzkoy, d. 1625, Savior of the Motherland during the Time of Troubles