Release Info
Release Dates
| Italy | 21 December 1968 | |
| USA | 28 May 1969 | (New York City, New York) |
| UK | 6 June 1969 | |
| USA | 2 July 1969 | (Bismarck, North Dakota) |
| Sweden | 4 August 1969 | |
| West Germany | 14 August 1969 | |
| France | 27 August 1969 | |
| Austria | 29 August 1969 | |
| Hong Kong | 25 September 1969 | |
| Japan | 4 October 1969 | |
| Spain | 24 November 1969 | (Barcelona) |
| Mexico | 4 December 1969 | |
| Spain | 29 January 1970 | |
| Finland | 17 April 1970 | |
| Norway | 21 April 1970 | |
| Uruguay | 16 October 1970 | |
| Belgium | 4 June 1971 | (Gent) |
| Italy | 20 May 1972 | (re-release) |
| Turkey | 27 November 1972 | |
| Hungary | 17 January 1974 | |
| Japan | 17 May 1975 | (re-release) |
| Finland | 29 July 1977 | (re-release) |
| USA | October 1980 | (New York Film Festival) |
| East Germany | 24 July 1981 | |
| Norway | 21 October 1983 | (re-release) |
| Germany | 2 October 1991 | (TV premiere) |
| Italy | June 1995 | (Festival dei Due Mondi) |
| Germany | 12 April 1998 | (TV premiere) (director's cut) |
| UK | 14 April 2000 | (re-release) |
| Italy | 10 July 2002 | (Taormina Film Festival) |
| Australia | 2 March 2003 | (Adelaide International Film Festival) |
| Italy | 24 October 2007 | (Rome Film Festival) |
| USA | 30 April 2008 | (Tribeca Film Festival) |
| Italy | 21 June 2008 | (Pesaro Film Festival) |
| USA | 18 October 2008 | (Chicago International Film Festival) |
| USA | April 2009 | (San Francisco International Film Festival) |
| UK | 24 July 2009 | (re-release) |
| France | 21 July 2010 | (re-release) |
| Germany | 3 August 2012 | (Cinestrange Filmfestival) |
| Philippines | 10 December 2012 | (Cinemanila International Film Festival) |
Also Known As (AKA)
| C'era una volta il West | (original title) |
| Once Upon a Time in the West | Australia (imdb display title), UK, USA, World-wide (English title) |
| Hasta que llegó su hora | Colombia (imdb display title), Spain |
| Spiel mir das Lied vom Tod | Austria, West Germany |
| Érase una vez en el Oeste | Argentina, Peru (imdb display title) |
| Однажды на Диком Западе | Russia, Soviet Union (Russian title) |
| Aconteceu no Oeste | Portugal |
| Batida Kan Var | Turkey (imdb display title) (Turkish title) |
| Bilo jednom na divljem zapadu | Serbia |
| Bir Zamanlar Batida | Turkey (DVD title) (Turkish title) |
| Dawno temu na Dzikim Zachodzie | Poland (informal alternative title) |
| Er was eens in het verre Westen | Belgium (imdb display title) (Flemish title) |
| Era uma Vez no Oeste | Brazil (imdb display title) |
| Erase una vez en el oeste | Mexico (imdb display title) |
| Fins que li va arribar l'hora | Spain (Catalan title) |
| Harmonica - En hämnare | Sweden (imdb display title) |
| Harmonika - en hämnare | Finland (Swedish title) |
| Het gebeurde in het westen | Netherlands (informal literal title) |
| Huuliharppukostaja | Finland |
| Il était une fois dans l'Ouest | Canada (French title) |
| Il était une fois dans l'ouest | France |
| Kapote sti Dysi | Greece (transliterated ISO-LATIN-1 title) |
| Ondt blod i Vesten | Norway (imdb display title) |
| Pewnego razu na Dzikim Zachodzie | Poland (imdb display title) |
| There Was Once the West | USA (literal English title) |
| Uesutan | Japan |
| Undeva, candva in Vest | Romania (imdb display title) |
| Vestens hårde halse | Denmark |
| Volt egyszer egy vadnyugat | Hungary |
| Κάποτε στη Δύση | Greece |
| Имало едно време на запад | Bulgaria (Bulgarian title) |
