Barbara Blackman (nee Patterson), (born 22 December 1928) is an Australian writer, poet, librettist and patron of the arts.
In 2004, she donated $1 million to a number of Australian music organisations, including Pro Musica, the Australian Chamber Orchestra, the Australian National University's School of Music and the Stopera Chamber Opera Company.
In 2006, she was awarded the Australian Contemporary Music Award for Patronage.