1 September 1896 – 20 May 1923) was a Georgian military officer and posthumous recipient of the Order of National Hero of Georgia.

[2] Simonika did not emigrate from Georgia after the Soviet invasion but instead continued his military service in the Red Army.

He participated in the organizing of public demonstrations against the Soviet regime and, in March 1923, was arrested in a hotel in Moscow.

On May 20 of the same year, Simon was shot with other members of the "Military Center" in Tbilisi, in the territory of Vake Park.

[2][3] On July 4, 2023, 100 years after his death, Simon Bagration of Mukhrani and other members of the military center were awarded the Order of National Hero and the title of the National Hero of Georgia by the decree of the President of Georgia, Salome Zourabichvili.