The state coat of arms of Ukraine (Ukrainian: Державний Герб України) or commonly the Tryzub (Ukrainian: Тризуб, "trident") is the national coat of arms of Ukraine, featuring the same colors found on the Ukrainian flag; a blue shield with yellow trident, called the tryzub. It appears on the Presidential standard of Ukraine.

The small coat of arms was officially adopted on 19 February 1992, while constitutional provisions exist for establishing the great coat of arms, which is not yet officially adopted.

The history of the trident symbol as featured in the current Ukrainian coat of arms is more than 1000 years old. The first known archeological and historical evidence of this symbol can be found on the seals of the Rurik dynasty. The tryzub was stamped on the gold and silver coins issued by Prince Vladimir the Great (980–1015), might have inherited the symbol from his ancestors (such as Sviatoslav I Igorevich) as a dynastic coat of arms and passed it on to his sons, Sviatopolk I (1015–19) and Yaroslav the Wise (1019–54).