Pugin & Pugin (fl. 1851–c. 1928) was a London-based family firm of church architects, founded in the Westminster office of Augustus Welby Northmore Pugin (1812–1852). The firm was succeeded by his sons Cuthbert Welby Pugin (1840–1928) and Peter Paul Pugin (1851–1904) after the death of their elder brother, Edward Welby Pugin (1834–1875). They were later joined by Sebastian Pugin Powell and Charles Henry Cuthbert Purcell.