Siamion Mikalayevich Domash (Belarusian: Сямён Мікалаевіч Домаш, Russian: Семён Никола́евич До́маш; 2 January 1950 – 9 February 2019) was a Belarusian politician and trades unionist.
[1] He was Chairman of Grodno Region in 1994.
He was registered to run in the 2001 Belarusian presidential election, but exited from the campaign,[why?]
endorsing Vladimir Goncharik.
[2] He died of a heart attack in 2019.