Cust
Cust stands for:
- Cust (New Zealand) , locality in New Zealand
Cust is the surname or part of the name of the following people:
- Adelbert Brownlow-Cust, 3rd Earl Brownlow (1844–1921), British officer and Conservative Party politician, member of the House of Commons and peer
- Henry Cockayne-Cust (* around 1900, † 1917), British poet, journalist and politician
- Lionel Cust (1859-1929), British art historian