Marat Aldangar-uly (Aldangorovich) Sarsembaev (born December 15, 1947) is a Kazakh doctor of law and professor.
Sarsembaev is a member of the Central Election Commission of the Republic of Kazakhstan, appointed by the Decree of the President of the Republic of Kazakhstan in 2007.
Sarsembaev was born in the village of Ekpendy, Andreevsky district (now Alakolsky), Taldy-Kurgan (now Almaty) region in the Kazakh Soviet Socialist Republic (now Kazakhstan).
Sarsembaev finished Andreevsky Russian high school in 1965.
Sarsembayev graduated from the faculty of English language of Almaty Institute of foreign languages (now the Kazakh university of international relations and world languages) in 1969 with honours.
In 1973 he graduated from the faculty of law of the Kazakh state university (now the Kazakh national university) with honours.
He gained his doctorate in 1994 with a thesis on the theme of International law issues in the "History of Kazakhstan and Central Asia (from the 15th century to the present)" at the Institute of State and Law at the Russian Academy of Sciences in Moscow, Russian Federation.
In 2012, he became a member of the UN Human Rights Committee.