- Aharon Shemoel
- 5.265 kilogram(s)
- Israel (Kefar Zeitim)
The world's heaviest lemon weighed 5.265 kg (11 lb 9.7 oz) on 8 January 2003 and was grown by Aharon Shemoel (Israel) on his farm in Kefar Zeitim, Israel.
The lemon's circumference was 74 cm (29 in) and 35 cm (13.7 in) high and it grew with another large lemon.