Henadzi Aliashchuk

{{Short description|Soviet weightlifter (born 1975)}}

{{use dmy dates|date=July 2022}}

{{Infobox sportsperson

| native_name = Геннадий Юрьевич Олещук

| native_name_lang = ru

| full_name = Henadzi Yurievich Aliashchuk

| birth_date = {{birth date and age|1975|6|29|df=y}}

| birth_place = Babruysk, Byelorussian SSR, Soviet Union

| death_date =

| death_place =

| medaltemplates =

{{MedalSport|Men's weightlifting}}

{{MedalCountry|{{BLR}} }}

{{MedalCompetition|Olympic Games}}

{{Medal|Bronze|2000 Sydney|– 62 kg}}

{{MedalCompetition|World Championships}}

{{Medal|Gold|2001 Antalya|– 62 kg}}

{{MedalCompetition|European Championships}}

{{Medal|Bronze|2003 Loutraki|– 62 kg}}

}}

Henadzi Yurievich Aliashchuk also written as Gennady Oleshchuk ({{langx|ru|Геннадий Олещук}}; born 29 June 1975) is a former weightlifter from Belarus, who competed in the men's featherweight class weight (– 62 kg) at the 2000 Summer Olympics and won a bronze medal. He was born in Babruysk.{{cite Sports-Reference |url=https://www.sports-reference.com/olympics/athletes/ol/gennady-oleshchuk-1.html |title=Gennady Oleshchuk |archive-url=https://web.archive.org/web/20121105004805/http://www.sports-reference.com/olympics/athletes/ol/gennady-oleshchuk-1.html |archive-date=5 November 2012 |url-status=dead |quote=Full name: Gennady Yuryevich Oleshchuk / Original name: Геннадий Юрьевич Олещук}}