Octogenarians and the 90s
- Year:
- 2021
- Director:
- N/A
China
Octonauts: The Ring of Fire
- Year:
- 2021
- Director:
- Blair Simmons, Qin Zhou
Ode to Joy
- Year:
- 2016
- Director:
- N/A
Ode to the Dragon River
- Year:
- 1972
- Director:
- Tieli Xie
Ode to the Spring
- Year:
- 2022
- Director:
- Yue Dong, Xiaozhi Rao, Yusheng Tian
Odyssey of the Great Wall
- Year:
- 1991
- Director:
- N/A
Office
- Year:
- 2015
- Director:
- Johnnie To
Office
- Year:
- 1994
- Director:
- Zhifang Bao
Off the Stage
- Year:
- 2022
- Director:
- Liang Qiao
Of Mothers and Daughters
- Year:
- 2012
- Director:
- Zheng Xiaolei
Of Shadows
- Year:
- 2016
- Director:
- Yi Cui
Oh! My Emperor
- Year:
- 2018
- Director:
- N/A
Oh, the San Xia
- Year:
- 2012
- Director:
- Libo Wang
OK! Pot-Bellied Arhats
- Year:
- 1988
- Director:
- Huaxun Zhang
Old Boy
- Year:
- 2018
- Director:
- N/A
Old Boys: The Way of the Dragon
- Year:
- 2014
- Director:
- Yang Xiao
The Old Child
- Year:
- 2021
- Director:
- Felipe Esparza Pérez
Old Cinderella
- Year:
- 2014
- Director:
- Bai Wu
The Old Cinderella 2
- Year:
- 2015
- Director:
- Zhengchao Xu
The Old Days of Shanghai
- Year:
- 2019
- Director:
- Jiajun Chen
Old Dog
- Year:
- 2011
- Director:
- Pema Tseden
The Old Donkey
- Year:
- 2010
- Director:
- Ruijun Li
The Old Man and the Fairy
- Year:
- 1956
- Director:
- Yonggang Wu
Old Men
- Year:
- 1999
- Director:
- Lina Yang
Old Stone
- Year:
- 2016
- Director:
- Johnny Ma
The Old Town Girls
- Year:
- 2021
- Director:
- Yu Shen
Old Veterans Never Die
- Year:
- 2015
- Director:
- Nengjie Jiang
The Old Well
- Year:
- 1986
- Director:
- Tian-Ming Wu
O Ma
- Year:
- 2024
- Director:
- Mengzhu Xue
The Omen in Devil Town
- Year:
- 1993
- Director:
- Qimin Li
Once Again
- Year:
- 2017
- Director:
- Wei Dai
Once a Hero
- Year:
- 2017
- Director:
- Xia Li
Once Upon a Bite
- Year:
- 2018
- Director:
- N/A
Once Upon A Time
- Year:
- 2017
- Director:
- Anthony LaMolinara, Ma Le, Xiaoding Zhao
Once Upon a Time in Hong Kong
- Year:
- 2021
- Director:
- Woody Hui Yan, Jing Wong
Once Upon A Time in Lingjian Mountain
- Year:
- 2019
- Director:
- N/A
Once Upon a Time in Shanghai
- Year:
- 2014
- Director:
- Ching-Po Wong
Once Upon a Time in the Northeast
- Year:
- 2017
- Director:
- Dalei Guo
Once Upon A Time in the Old Bridge
- Year:
- 2014
- Director:
- Zhang Li
Once Upon a Time in Tibet
- Year:
- 2010
- Director:
- Wei Dai
Once We Were
- Year:
- 2026
- Director:
- N/A
The One
- Year:
- 2017
- Director:
- Zhengyu Lu
One and a Half Summer
- Year:
- 2014
- Director:
- N/A
One and Four
- Year:
- 2023
- Director:
- Jigme Trinley
One Armed Hero
- Year:
- 1994
- Director:
- Hon-to Wai
One Boat One World
- Year:
- 2021
- Director:
- N/A
One Child
- Year:
- 2013
- Director:
- Zijian Mu
One Day
- Year:
- 2025
- Director:
- Vage Sargsyan
One Day
- Year:
- 2014
- Director:
- Bo Du, Ying Jiang, Ruijun Li
One Fire One Mouth
- Year:
- 2021
- Director:
- Kaiwen Li
One for Sorrow, Two for Joy
- Year:
- 2022
- Director:
- Ana Yang
One Hundred
- Year:
- 2001
- Director:
- Hua-Tao Teng
One Hundred and Fifty Years of Life
- Year:
- 2016
- Director:
- Yu Liu
One Hundred Thousand Bad Jokes
- Year:
- 2012
- Director:
- N/A
One Hundred Thousand Bad Jokes
- Year:
- 2014
- Director:
- Shujie Li, Hengyu Lu
One Hundred Thousand Bad Jokes 2
- Year:
- 2017
- Director:
- Shujie Li, Hengyu Lu
One Man Funeral
- Year:
- 2021
- Director:
- Chaofan
The One Man Olympics
- Year:
- 2008
- Director:
- Yong Hou
One Mile Above
- Year:
- 2011
- Director:
- Jiayi Du
One Mind
- Year:
- 2019
- Director:
- Edward A. Burger
One Minute Art History
- Year:
- 2015
- Director:
- Shu Cao
One More Chance
- Year:
- 2023
- Director:
- Anthony Pun
One Nation, Two Cities
- Year:
- 2011
- Director:
- King-wai Cheung
One Night in the Capital City
- Year:
- 2012
- Director:
- Jeff Hon-Fan Kwok
One Night Only
- Year:
- 2016
- Director:
- Matt Wu
One Night on the Wharf
- Year:
- 2017
- Director:
- Dong Han
One Night Surprise
- Year:
- 2013
- Director:
- Eva Jin
One Recluse
- Year:
- 2010
- Director:
- Ai Weiwei
One Step Away
- Year:
- 2014
- Director:
- Baogang Zhao
One Step Forward
- Year:
- 2024
- Director:
- N/A
One Summer
- Year:
- 2015
- Director:
- Yishu Yang
One Summer with You
- Year:
- 2005
- Director:
- Dongshen Xie
One Wacky Summer
- Year:
- 2025
- Director:
- Baoping Cao
One Way or Another
- Year:
- 2024
- Director:
- N/A
One Week Friends
- Year:
- 2022
- Director:
- Gavin Lin
The One Who Runs Away Is the Ghost
- Year:
- 2021
- Director:
- Qinyuan Lei
The One Who Steal Others
- Year:
- 2018
- Director:
- Xu Chao
On Fallen Wings
- Year:
- 2017
- Director:
- Joe Ma
On His Majesty's Secret Service
- Year:
- 2009
- Director:
- Jing Wong
On Line
- Year:
- 2015
- Director:
- Li Changxin
Only a Dream
- Year:
- 1927
- Director:
- Wancang Bu
Only Child
- Year:
- 2014
- Director:
- Weidong Yuan
Only Child, Upward, Downward, Forward, Backward, Rightward and Leftward
- Year:
- 2007
- Director:
- Zi'en Cui
Only Cloud Knows
- Year:
- 2019
- Director:
- Xiaogang Feng
Only Fools Fall in Love
- Year:
- 1995
- Director:
- Vincent Kok
Only Fools Rush In
- Year:
- 2022
- Director:
- Han Han
Only Love Can Do This to Me
- Year:
- 2019
- Director:
- Jie Li
Only Side by Side with You
- Year:
- 2018
- Director:
- N/A
Only the Moon Stands Still
- Year:
- 2021
- Director:
- Johnson Cheng
Only You
- Year:
- 2015
- Director:
- Hao Zhang
Only You Alone
- Year:
- 2020
- Director:
- Zhou Zhou
Onmyouji: Heian Monogatari
- Year:
- 2018
- Director:
- N/A
On That Afternoon
- Year:
- 2017
- Director:
- Xin Zhu
On That Night... While We Dream
- Year:
- 2017
- Director:
- Zhang Wen
On the Beat
- Year:
- 1995
- Director:
- Ying Ning
On the Border
- Year:
- 2018
- Director:
- Shujun Wei
On the Nanniwan Frontier
- Year:
- 2013
- Director:
- Diana Pang
On the Other Side of the Bridge
- Year:
- 2002
- Director:
- Mei Hu
On the Rim of the Sky
- Year:
- 2014
- Director:
- Hongjie Xu
On the Road
- Year:
- 2019
- Director:
- N/A