Mewburn is a surname. Notable people with the name include:
Surname Inger Mewburn (born 1970), Australian academic John Clayton Mewburn (1840-1901), British co-founder of IP firm Mewburn Ellis Kyle Mewburn (born 1963), New Zealand writer Robert Mewburn (1827–1891), Australian teacher Sydney Chilton Mewburn (1863–1956), Canadian lawyer, soldier, and politician
Middle name T. Mewburn Crook (1869–1949), English sculptor Ross Mewburn Elliott (1929–2000), Australian journalist and politician Sir Robert Malcolm Mewburn Perks (1892-1979), British baronet