List of cult films: O

This is a list of cult films organized alphabetically by name. See List of cult films for main list.

Film	Year	Director	Source
O Brother, Where Art Thou?	2000	Coen brothers	[1]
Ocean's 11	1960	Lewis Milestone	[1]
Ocean's Eleven	2001	Steven Soderbergh	[1]
Octavio Is Dead!	2018	Sook-Yin Lee	[2]
The Odd Couple	1968	Gene Saks	[1]
Odd Man Out	1947	Carol Reed	[3]
Oedipus Rex	1967	Pier Paolo Pasolini	[4]
Of Freaks and Men	1998	Aleksei Balabanov	[4][2]
Of Human Bondage	1934	John Cromwell	[1]
Of Time and the City	2008	Terence Davies	[1]
The Offence	1973	Sidney Lumet	[1]
The Official Story	1985	Luis Puenzo	[1]
Office Space	1999	Mike Judge	[5][6][4]
Oh! What a Lovely War	1969	Richard Attenborough	[1]
O.K. Connery (also known as Operation Kid Brother)	1967	Alberto De Martino	[1]
The Old Dark House	1932	James Whale	[7]
Oldboy	2003	Park Chan-wook	[4][8][1][2]
Olympia Part One: Festival of the Nations	1938	Leni Riefenstahl	[1]
The Omega Man	1971	Boris Sagal	[8]
The Omen	1976	Richard Donner	[1]
On Her Majesty's Secret Service	1969	Peter R. Hunt	[9]
On the Beach	1959	Stanley Kramer	[1]
On the Waterfront	1954	Elia Kazan	[3]
Once Upon a Time in America	1984	Sergio Leone	[1]
Once Upon a Time in China	1991	Tsui Hark	[1]
Once Upon a Time in the West	1968	Sergio Leone	[10][4][1][3]
One Cut of the Dead	2017	Shin'ichirō Ueda	[2]
One Flew Over The Cuckoo’s Nest	1975	Miloš Forman	[8][1]
One from the Heart	1982	Francis Ford Coppola	[1]
One Hundred Days in Palermo	1984	Giuseppe Ferrara	[1]
One Million Years B.C.	1966	Don Chaffey	[1]
One-Eyed Jacks	1961	Marlon Brando	[9][8]
One-Eyed Monster	2008	Adam Fields	[1]
Ong-Bak: Muay Thai Warrior	2003	Prachya Pinkaew	[4][1]
The Opening of Misty Beethoven	1976	Radley Metzger	[4]
Opening Night	1977	John Cassavetes	[1]
Operation Kid Brother (also known as O.K. Connery)	1967	Alberto De Martino	[1]
Ordet	1955	Carl Theodor Dreyer	[1]
The Orphanage	2007	J. A. Bayona	[1]
Orpheus (also known as Orphée)	1950	Jean Cocteau	[4][8][1][3]
OSS 117: Cairo, Nest of Spies	2006	Michel Hazanavicius	[1]
Otaku no Video	1991	Takeshi Mori	[4]
Other People's Money	1991	Norman Jewison	[1]
The Other Side of the Bed	2002	Emilio Martínez Lázaro	[1]
Our Daily Bread	2005	Nikolaus Geyrhalter	[1]
Our Hitler (also known as Hitler: A Film from Germany)	1977	Hans-Jürgen Syberberg	[1]
Out of the Past (also known as Build My Gallows High)	1947	Jacques Tourneur	[10][5][4][3]
Out of Sight	1998	Steven Soderbergh	[1]
Outland	1981	Peter Hyams	[8]
The Outlaw	1943	Howard Hughes	[1]
The Outlaw Josey Wales	1976	Clint Eastwood	[8][1]
Outrageous!	1977	Richard Benner	[10][4]
The Outsiders	1983	Francis Ford Coppola	[8][1]
Over the Edge	1979	Jonathan Kaplan	[9]
Owo Blow: The Genesis	1997	Tade Ogidan	[4]