From the Wikipedia page 
Although the Hungarian Revolution of 1956 failed in its efforts to oust the ruling Communist government of Hungary, the uprising provided inspiration for many artists, writers, poets, composers and filmmakers.
- The Forgotten Faces (1961), a short directed by Peter Watkins, filmed on the streets of Canterbury, England, which re-creates events from the revolution to great realistic effect.
- Szerelem (1971), directed by Károly Makk, which tells the story of an old woman and her daughter-in-law, and the effects on them of their son/husband's imprisonment during the revolution and of his return home from prison.
- Réka Pigniczky's 2006 film Journey Home (Hazatérés) , which tells the story of two sisters who try to find out what their father did as a freedom fighter during the Hungarian revolution of 1956. The story unfolds as the women take their father’s ashes from the U.S. to Hungary to fulfill his dying request to be buried in his native land.
- Szabadság, szerelem (Children of Glory) A 2006 semi-fictional film by Hungarian director Kriszta Goda, depicting the effect of the 1956 Revolution on members of the 1956 Hungarian Olympic water polo team. A few weeks after Revolution was crushed, the Hungarian players find themselves up against the Soviet Union at a semifinal match.
Dmitri Shostakovich's Eleventh Symphony, written in 1957, although subtitled "The Year 1905" and purporting to be a musical description of the ill-fated democratic uprising in Russia in that year, is often considered a commentary on the events in Hungary. Shostakovich makes frequent use of early 20th-century Russian revolutionary songs about the cruelty of the Tsar and the longing for freedom, and vividly depicts the violent crushing of the 1905 revolution. To Soviet audiences of the time, the analogy with the Hungarian revolution was unmistakable.
James Michener wrote the novel The Bridge at Andau while living in Austria during the period of the Hungarian Revolution of 1956. He witnessed the wave of refugees who fled Hungary in November 1956 after the Soviet invasion and the arrests that followed. The book, one of Michener’s earliest works, describes the events before and after the uprising, based upon interviews with eyewitnesses, but characters' names are fictional to protect them and their families left in Hungary