Ekaterina Degot is a Russian art historian, art writer, and curator based in Moscow, Cologne and Graz.

Ekaterina Viktorovna Gordon is a Russian TV and radio presenter, musician, actress and public figure.

Countess Ekaterina Fyodorovna Tolstaya, married name Junge was a Russian painter from the Tolstoy family.

Ekaterina Aleksandrovna Kniazhnina was an 18th-century Russian poet. Her surname also appears as Knyazhnina.

Ekaterina Mikhailovna Lopatina was a Russian writer. Her works were signed with the pen name Katerina Eltsova. She was a close friend of Russian writer and poet Ivan Bunin.

Ekaterina Sergeyevna Maximova was a Soviet and Russian ballerina of the second part of the 20th century who was internationally recognised. She was a prima ballerina of the Bolshoi Theatre for 30 years, a ballet pedagogue, winner of international ballet competitions, Laureate of many prestigious International and Russian awards, a professor in GITIS, Honorary professor at the Moscow State University, Academician of the Russian Academy of Arts, and an Executive Committee member of the Russian Center of Counseil International De La Danse, UNESCO.

Ekaterina Mikhailovna Schulmann is a Russian political scientist specializing in legislative processes. Schulmann is an associate professor of the RANEPA, an associate professor of the Moscow School for the Social and Economic Sciences, and an associate fellow of Chatham House.

Ekaterina Shchepkina (1854–1938) was a Russian feminist, historian and journalist.

Ekaterina Valeryevna Velmezova is a Russian and Swiss philologist, professor of Slavistics and of history and epistemology of language sciences in Eastern Europe at the University of Lausanne, whose principal works concern Russian and Czech ethnolinguistics, as well as history and epistemology of language sciences in Central and Eastern Europe.

Ekaterina Vilmont  was a Russian writer.