Terumi Niki (二木 てるみ Niki Terumi, born May 11, 1949) is a Japanese actress from Tokyo. Since a child, she has been a member of the Japanese Theatrical Company Gekidan Wakakusa, of which she has joined in 1953. She played the young girl Otoyo in Akira Kurosawa's Red Beard (1965).
| Movie | Mifune: The Last Samurai | Self - Actress | 2016-12-02 |
| Movie | Aokigahara | 2013-01-12 | |
| Movie | My Departure | 2012-10-27 | |
| Movie | The Man Behind the Scissors | 2005-03-19 | |
| Movie | The Key | Makiko Mori | 1997-10-18 |
| Movie | Chocchan's Story | Miyoshi Kadoyama (voice) | 1996-03-20 |
| Movie | Megumi no Sekai | 1990-04-19 | |
| Movie | Evil Dead Trap | Haha no Koe | 1988-05-14 |
| Movie | There Goes Our Hero: The Heat of the Pennant Race | Miyoko Tabuchi | 1980-05-03 |
| Movie | There Goes Our Hero: After the Ball Game | Miyoko Tabuchi | 1980-12-13 |
| Movie | Devil's Flute | Tane Mishima | 1979-01-20 |
| Movie | There Goes Our Hero | Miyoko Tabuchi | 1979-11-03 |
| Series | Goliath the Super Fighter | 岬洋子 | 1976-04-04 |
| Series | Gowappā Faibu Gōdamu | Yoko (voice) | 1976-04-04 |
| Series | The Star of the Seine | Simone | 1975-04-04 |
| Movie | Karafuto 1945 Summer | Ritsuko Sekine | 1974-08-17 |
| Movie | The Ambitious | Mitsukazu Nakadaira | 1970-02-14 |
| Series | Nobuko to Obachan | 同・高橋久子 | 1969-04-07 |
| Movie | The Swan Elegy | 1966-10-29 | |
| Movie | Red Beard | Otoyo | 1965-04-03 |
| Movie | Zero-Fighters | 1965-09-04 | |
| Movie | Kaachan | Masako | 1961-03-15 |
| Movie | Enraptured | Tomoyo | 1961-04-18 |
| Movie | Stormy Virtue | Yuri's younger sister Momoyo | 1959-04-03 |
| Movie | Island of Fury | 1958-02-08 | |
| Movie | Nitōhei monogatari: Shindara kami-sama no maki | Chikako | 1958-04-20 |
| Movie | Ryûri no kishi | 1956-06-21 | |
| Movie | Kanshō fujin | 1956-10-24 | |
| Movie | Policeman's Diary | Yukiko | 1955-02-03 |
| Movie | Ofukuro | 1955-04-10 | |
| Movie | Tsukiyo no kasa | 1955-08-21 | |
| Movie | Policeman's Diary, Part 2 | 1955-11-16 |