Vulliamy is a surname. Notable people with the surname include:
Blanche Georgiana Vulliamy (1869–1923), English ceramic artist, painter, and writer C. E. Vulliamy (1886–1971), Anglo-Welsh biographer and author Ed Vulliamy (born 1954), English journalist and writer Fred Vulliamy (1913–1968), Canadian politician Grace Vulliamy (1878–1957), English nurse, refugee and relief worker and charity activist Vulliamy family, family of clockmakers