The Lehár was an express train between Budapest, Hungary, and Vienna, Austria. Introduced in 1979, it was the first eastern European train to become a EuroCity service, in 1988. The train was operated by the Hungarian State Railways (MÁV) and the Austrian Federal Railways (ÖBB). It was named after Franz Lehár (1870–1948), an Austro-Hungarian composer. It was replaced by a Railjet service in 2008.