- Eric Watson
- 17.398 tonne(s)/metric ton(s)
- New Zealand (Ashburton)
The highest wheat yield is 17.398 tonnes/ha (38356.02 lbs/ha or 258.70 bushels/acre) and was harvested from 8.6353 ha (21.33 acres) by Eric Watson at Paddock 15a, Wakanui, Canterbury, New Zealand, on 17 February 2020.
The holders of this record also broke this record in 2017.