The flag of Primorsky Krai is a rectangular panel, divided diagonally by a white stripe and consisting of two triangles: the top one, placed at the flagpole, red and the bottom blue.

In the upper corner near the shaft there is a golden image of a Ussuri tiger walking.

[1][2] It is a representative, identification and legal mark, drawn up and used in accordance with the rules of vexillology.

The idea of the flag was proposed by V. A. Obertas, a professor at the Institute of Architecture, FESTU.

The figure of the Ussurian tiger – the main figure of the coat of arms of the Primorsky Krai uniquely identifies the flag belonging to the Primorsky Krai.