Adalbert Pilch (16 February 1917 in Vienna, Austria – 10 December 2004 in Tulln) was an Austrian painter and graphic artist.
In 1937, after graduating from school, Pilch took up studies at the Academy of Fine Arts Vienna in the master class of Wilhelm Dachauer, with whom he was close friends until his death.
In 1945, after the end of the Second World War, Pilch started illustrating newspapers and was consulted for collaboration on textbooks and murals.
In 1953 he received public attention due to a special exhibition of approximately 50 of his works, while in 1956 he got the first order for designing Austrian stamps.
Pilch spent his last year of life in the nursing home Theresiaheim in Tulln.