Prince Alexey Fyodorovich Orlov (; ) was a Russian diplomat, the natural son of Count Fyodor Grigoryevich Orlov. Born in Moscow, he took part in the Napoleonic Wars from 1805 to the capture of Paris in 1814. For his services as commander of the cavalry regiment of the Horse Life Guards during the rebellion of 1825 he was granted the title of count, and in the Turkish War of 1828–1829 he rose to the rank of lieutenant-general.