This article considers the reception of Ralph Vaughan Williams's nine symphonies (and a few non-symphonic works) in New York City (and, occasionally, its suburban environs), from the American premiere of A London Symphony on 30 December 1920 to a performance of Symphony No. 6 on 10 December 2014. The author argues that the reception rolls out across five distinct periods: (1) 1920/1–1922/3: the New York premieres of A London Symphony, A Sea Symphony and A Pastoral Symphony (in that order), all to greetings that were lukewarm at best; (2) 1923/4–1934/5: Vaughan Williams's reputation grew meteorically, and A London Symphony became something of a staple; during this period Olin Downes of the New York Times became Vaughan Williams's most ardent champion among New York's music critics; (3) 1935/6–1944/5: Symphonies 4 and 5 made their New York debuts, and a rift opened between the pro-Vaughan Williams New York Times and the negative criticism of the New York Herald Tribune, one that would follow Vaughan Williams to the grave and beyond; (4) 1945/6–1958/9: premieres of Symphonies 6, 8 and 9, as Vaughan Williams's reputation in New York reached its honours- and awards-filled zenith; and (5) the long period from 1959/60 to the present day, which can be described as 20 years of decline (1960s–1970s), another 20 in which his reputation reached rock bottom (1980s–1990s) and, since the beginning of the new millennium, something of a reassessment, one that is seemingly unencumbered by the ideologically driven criticism of the past. Finally, Appendix I provides a chronological inventory of all New York Philharmonic programmes (along with those of the New York Symphony prior to the two orchestras' merger in 1928) that include any music (not just the symphonies) by Vaughan Williams. Appendix II then reorganizes the information of the chronological list according to work, conductor, venue and premieres.