Joseph Hoffmann or Josef Hoffmann (the surname spelled with a double f) may refer to:
Josef Hoffmann (1870–1956), Austrian architect Josef Hoffmann (footballer) (born 1978), Czech footballer Joseph L. Hoffmann, American professor of law R. Joseph Hoffmann (born 1957), American historian
See also Joseph Hofmann (disambiguation), the surname spelled with a single f Joseph Hoffman (1909–1997), American screenwriter Joseph F. Hoffman (1925-2022), American scientist