Fyodor Ivanovich Glebov (Russian: Фёдор Иванович Глебов, 31 December 1734 – 29 November 1799) was a general-in-chief under Catherine the Great in 1782, a senator in 1781, and he built the Znamenskoye-Rayok Estate.

In 1751, Fyodor Glebov was transferred as an engineering officer to New Serbia, where, while under the command of his father, he took part in the construction of a fortress in Kropyvnytskyi.

During the Seven Years' War in June 1757, Glebov was sent abroad to the French army, which was in Westphalia under the command of Marshal Louis Le Tellier.

In 1761, Glebov was in the corps of Lieutenant General Count Zakhar Chernyshev under the command of the Austrian Feldzeugmeister Baron Ernest von Laudon, and he participated in the capture of Swidnica.

On February 15, 1762, Glebov was promoted to colonel of artillery, and on November 14, 1763, he became a Brigadier of the army and commander of the Nizhny Novgorod Carabinieri regiment.

He served in the first Russian army under the command of general-in-chief Prince Alexander Golitsyn and he participated in the Siege of Khotyn [ru].

Glebov, who was the head of the Vyatka and Moscow Carabinieri regiments, was left near Khotyn and stayed there until the retreat of the Russian army.

He was sent with a brigade to repel Abaza Pasha, who attacked a Russian Army convoy, where Glebov defeated him and pursued him to the Prut River.

On July 2, 1769, Major General Glebov was again near Khotyn, and on August 29 of the same year, commanding five cavalry regiments, he participated in the defeat of the Turkish army led by Grand Vizier Ali Moldavanji Pasha.

On July 28, 1782, Glebov was promoted to General-in-Chief, and on November 24 of the same year he was awarded the Order of Saint Alexander Nevsky.

He and his wife were very courteous with subordinates, and both enjoyed great respect in Tallinn, for both their friendliness and their politeness, and especially for the fact that they lived opulently and received guests every day.