Count Mikhail Mikhailovich Perovsky-Petrovo-Solovovo (граф Михаил Михайлович Перовский-Петрово-Соловово; 1868–1954) was a Russian diplomat, psychical researcher and skeptic.

Mikhail Petrovo-Solovovo, a scion of an ancient aristocratic family that owned a Neoclassical palace on Nevsky Avenue, inherited the comital title from his maternal grandfather, General Boris Perovsky, in 1907.

In 1904–1905, Solovovo translated Frank Podmore's Modern Spiritualism (two volumes) into Russian with a new supplement that included an exposure of the fraudulent medium Jan Guzyk.

In December 1910, Solovovo attended séance sittings with Everard Feilding and the magician William Marriott to test the medium Eusapia Palladino.

[2] In 1912, Solovovo described a letter written by Dr. Barthez, a physician in the court of Empress Eugenie, which claimed the medium Daniel Dunglas Home was caught using his foot to fake supposed spirit effects during a séance in Biarritz in 1857.