Xinyi is an atonal pinyin romanization of various Mandarin Chinese words. It may refer to:
Clothing
- Xinyi (clothing) (), a form of undershirt worn during the Han era
Places
Mainland China
- Xinyi, Jiangsu (), a county-level city in Xuzhou, Jiangsu
- Xinyi railway station ()
- Xinyi, Guangdong (), a county-level city in Maoming, Guangdong
- Xinyi Subdistrict, Harbin (), subdivision of Daowai District, Harbin, Heilongjiang
- Xinyi Subdistrict, Hegang (), subdivision of Dongshan District, Hegang, Heilongjiang
- Xinyi Subdistrict, Xiaoyi (), subdivision of Xiaoyi, Shanxi
- Xinyi, Shandong (), town in and subdivision of Yanzhou District, Jining, Shandong
- Xinyi, Lishi District (), town in and subdivision of Lishi District, Lüliang, Shanxi
Taiwan
- Xinyi, Nantou (), township of Nantou County
- Xinyi Anhe metro station (), Da'an District, Taipei
- Xinyi District, Taipei ()
- Xinyi District, Keelung ()
- Xinyi Expressway (), Wenshan-Xinyi, Taipei
- Xinyi line (), a metro branch line of Tamsui–Xinyi line
- Sinyi Elementary School metro station (), Sinsing District, Kaohsiung
People
- Chen Xinyi () (), a swimmer
- Joyce Cheng Yan-yee (Xinyi) () (), a singer and actress
- Ding Xinyi (), a rhythmic gymnast
- Fan Xinyi (), a trampoline gymnast
- Li Xinyi (singer) () (), a singer
- Li Xinyi (tennis) (), a tennis player
- Lara Veronin or Liang Xinyi () (), a singer
- Ma Xinyi () (1821–1870), an official and military general
- Pei Xinyi () (), a world champion weightlifter
- Qiu Xinyi () (), a singer
- Wang Xinyi (), a swimmer
- Xinyi Cheng () (), a painter
- Xia Xinyi (), an Olympic beach volleyball player
- Xinyi Xu, a statistician
- Xinyi Yuan () (), a mathematician
- Yuen Shun-yi (Yuan Xinyi) (), a martial artist, actor, and stuntperson
Companies
- Xinyi Glass (), a glass manufacturer
- Xinyi Solar (), an affiliate specializing in photovoltaics
Other
- Magnolia biondii (), used in traditional Chinese medicine
- Xinyi, a martial art that was a precursor to xingyiquan
See also
- 信義 (disambiguation)