Princess Darejan Gruzinsky (Georgian: დარეჯან გრუზინსკი) (died 1796) was a Georgian royal princess (batonishvili) of the Bagrationi dynasty.
She was a daughter of Prince Alexander Gruzinsky.
She was married to Prince Pyotr Sergeyevich Troubetzkoy (1760–1817) and had four children: