Ma Dong-seok (born Lee Dong-seok on March 1, 1971), also known as Don Lee is a South Korean-American actor best known for his supporting roles in The Neighbor, Nameless Gangster: Rules of the Time, and The Unjust. He also played leading roles in Norigae, Murderer and One on One. Under his Westernized real name Don Lee and before he turned to acting, he was once the personal trainer of mixed martial artists Mark Coleman and Kevin Randleman.

Ma Gang is known for The First Emperor of China (1990).

Ma Hongbin is known for Fengkuang de quantou (2021).

Ma Jun is known for Man Zou: Beijing to Shanghai (2010), RiverBlue (2017) and Before the Flood (2016).

Ma Jung-pil is known for Anna (2022), Extraordinary Attorney Woo (2022) and The Devil Judge (2021).

Ma Li Chu is an actor, known for Ju ma pao (1976).

Ma Rynet is an actress, known for Monsters of Man (2020), Hanuman (2015) and Mekong 2030 (2020).

Ma Thanegi is known for Anthony Bourdain: Parts Unknown (2013).

Ma Yue is known for Buddies in India (2017), Justice in the Dark (2023) and Sheng Si Ying Xiong (2007).