- Who
- Alyse Ogletree
- What
- 1,569.79 litre(s)
- Where
- United States (Argyle)
- When
The most breastmilk donated is 1569.79 litres (55,249 UK fl oz; 53,081 US fl oz) to Mother's Milk Bank of North Texas, and was achieved by Alyse Ogletree (USA) in Argyle, Texas, USA, from 11 January 2011 to 25 March 2014.