Bakhtiyar Raisovich Tuzmukhamedov (Russian: Бахтияр Раисович Тузмухамедов; born March 30, 1955) is a Russian international lawyer, who served as a judge at the International Criminal Tribunal for Rwanda until its closure on December 31, 2015.

Tuzmukhamedov attended the Moscow State Institute of International Relations, graduating in 1977.

His candidate dissertation covered UN work with regard to the Indian Ocean peace zone proposal.

A longtime professor of international Law at the Diplomatic Academy in Moscow, he has also served as a research fellow, senior research fellow, and associate professor of international Law at the academy.

He is a member of the Crimes Against Humanity Initiative Advisory Council, a project of the Whitney R. Harris World Law Institute at Washington University School of Law in St. Louis to establish the world’s first treaty on the prevention and punishment of crimes against humanity.