Sergei Sergeevich Sidorsky (Belarusian: ?????´? ?????´???? ????´????, tr.
Syarhey Syarheyevich Sidorski, [s?ar'?ej s?i'dorsci]; Russian: ?????´? ?????´???? ????´?????, tr.
Sergey Sergeyevich Sidorskiy; born March 13, 1954) was Prime Minister of Belarus from 20 July 2004 to 28 December 2010.
He was appointed Acting Prime Minister on July 20, 2004 to replace the dismissed Gennady Novitsky, and was confirmed as permanent Prime Minister on December 19, 2004.