Óndra Lysohorsky was the pseudonym of Ervín Goj (6 June 1905 – 19 December 1989), a Czech poet of Silesian origin and awareness.
He is known for his works written in Lach language (intermediate dialect between Czech and Polish) which was systematized and practically created as a literary language by him.
He also wrote in German (Friedrich Hölderlin was a large influence on his writing).