The following are the records of Guyana in Olympic weightlifting. Records are maintained in each weight class for the snatch lift, clean and jerk lift, and the total for both lifts by the Guyana Amateur Weightlifting Association.

Men EventRecordAthleteDateMeetPlaceRef55 kgSnatchClean & JerkTotal61 kgSnatchClean & JerkTotal67 kgSnatchClean & JerkTotal73 kgSnatchClean & JerkTotal81 kgSnatch95 kgShammah Noel25 June 2023CAC GamesSan Salvador, El SalvadorClean & Jerk141 kgShammah Noel25 June 2023CAC GamesSan Salvador, El SalvadorTotal236 kgShammah Noel25 June 2023CAC GamesSan Salvador, El Salvador89 kgSnatchClean & JerkTotal96 kgSnatchClean & JerkTotal102 kgSnatchClean & JerkTotal109 kgSnatchClean & JerkTotal+109 kgSnatchClean & JerkTotal

Women EventRecordAthleteDateMeetPlaceRef45 kgSnatchClean and JerkTotal49 kgSnatchClean and JerkTotal55 kgSnatchClean and JerkTotal59 kgSnatch54 kgKrystol ChanderbanApril 2019Pan American ChampionshipsGuatemala City, GuatemalaClean & Jerk68 kgKrystol ChanderbanApril 2019Pan American ChampionshipsGuatemala City, GuatemalaTotal122 kgKrystol ChanderbanApril 2019Pan American ChampionshipsGuatemala City, Guatemala64 kgSnatch70 kgDelice Adonis25 June 2023CAC GamesSan Salvador, El SalvadorClean and Jerk90 kgDelice Adonis20 April 2023Central American & Caribbean ChampionshipsSanto Domingo, Dominican RepublicTotal160 kgDelice Adonis25 June 2023CAC GamesSan Salvador, El Salvador71 kgSnatchClean and JerkTotal76 kgSnatchClean and JerkTotal81 kgSnatchClean and JerkTotal87 kgSnatchClean and JerkTotal+87 kgSnatchClean and JerkTotal

References