Inna Ivanovna Lubimenko (Любименко Инна Ивановна), or Lioubimenko, (1(13) April 1878 – 15 January 1959) was a Russian and Soviet historian of the early modern period and a specialist in Anglo-Russian relations.

She received her basic education at the Obolenskaya Gymnasium before taking higher classes in the history of the Middle Ages under Ivan Mikhaĭlovich Grevs and Georgīĭ Vasilevich Forsten, graduating in 1904.

[1] During her studies in Paris, Lubimenko made regular trips to London and Moscow and developed an interest in Anglo-Russian diplomatic and commercial relations of the early-modern period which became her specialist subject.

[5] Later articles explored the subject through the sixteenth and seventeenth centuries from the diplomatic and trading perspectives, identifying the impact of one on the other in strengthening or loosening ties between England and Russia.

[6] After Paris, Lubimenko joined the main Saint Petersburg botanical garden as a foreign correspondent and translator in 1916 before teaching and lecturing at various institutions including the Central Archive.

[2] Her health began to decline from 1926 but she continued to hold research positions at academic institutions in Russia, particularly the Academy of Sciences about whose founding and history she published a number of articles.