Peter Horn may refer to:
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Peter Horn (poet)
Peter Rudolf Gisela Horn (7 December 1934 – 23 July 2019) was a Czech-born South African poet. He made his mark especially with his anti-Apartheid poetry. At the end of World War II he had to flee from his home and settled with his parents fi ...
(1934–2019), South African poet
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Peter Horn (pilot) (1915–1983), Danish fighter pilot
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Peter Horn (politician) (1891–1967), German politician
{{hndis, Horn, Peter