| 忠 | zhōng | loyal; devoted; honest |
| 忠实 | zhōng shí | faithful |
| 忠于 | zhōng yú | to be loyal to |
| 忠诚 | zhōng chéng | devoted; fidelity; loyal; loyalty |
| 效忠 | xiào zhōng | to vow loyalty and devotion to |
| 张献忠 | Zhāng Xiàn zhōng | Zhang Xianzhong |
| 忠厚 | zhōng hòu | honest and considerate |
| 忠心 | zhōng xīn | good faith; devotion; loyalty; dedication |
| 忠心耿耿 | zhōng xīn gěng gěng | loyal and devoted (idiom); faithful and true |
| 忠告 | zhōng gào | advice; advise |
| 忠信 | zhōng xìn | faithful and honest; loyal and sincere |
| 忠贞 | zhōng zhēn | loyal and dependable |
| 忠义 | zhōng yì | loyal and righteous; fealty; loyalty |
| 魏忠贤 | Wèi Zhōng xián | Wei Zhongxian (1568-1627), infamous eunuch politician of late Ming |
| 尽忠 | jìn zhōng | to display utter loyalty; to be loyal to the end |
| 吴忠 | Wú zhōng | Wuzhong prefecture level city in Ningxia |
| 吴忠市 | Wú zhōng shì | Wuzhong prefecture level city in Ningxia |
| 国立显忠院 | guó lì xiǎn zhōng yuàn | Korean national memorial cemetery at Dongjak-dong, Seoul |
| 孝悌忠信 | xiào tì zhōng xìn | Confucian moral injunctions of fidelity; piety to one's parents, respect to one's older brother, loyalty to one's monarch, faith to one's male friends |
| 张自忠 | Zhāng Zì zhōng | Zhang Zizhong |
| 忠勇 | zhōng yǒng | loyal and brave |
| 忠南大学校 | Zhōng nán dà xué xiào | Chungnam National University, Daejeon, South Korea |
| 忠清 | Zhōng qīng | Chungcheong Province of Joseon Korea, now divided into North Chungcheong province 忠清北道 and South Chungcheong province 忠清南道 of South Korea |
| 忠清北道 | Zhōng qīng běi dào | North Chungcheong Province, South Korea, capital Cheongju 清州市 |
| 忠清南道 | Zhōng qīng nán dào | South Chungcheong Province, South Korea, capital Daejeon 大田 |
| 忠清道 | Zhōng qīng dào | Chungcheong Province of Joseon Korea, now divided into North Chungcheong province 忠清北道 and South Chungcheong province 忠清南道 of South Korea |
| 忠烈 | zhōng liè | sacrifice oneself for one's country; martyr |
| 忠县 | Zhōng xiàn | Zhong county in Wanzhou suburbs of north Chongqing municipality, formerly in Sichuan |
| 忠言 | zhōng yán | loyal advice; sincere advice |
| 忠言逆耳 | zhōng yán nì ěr | loyal advice jars on the ears (idiom) |
| 忠贞不渝 | zhōng zhēn bù yú | unswerving in one's loyalty (idiom); faithful and constant |
| 效忠誓词 | xiào zhōng shì cí | pledge of allegiance |
| 蔡志忠 | Cài Zhì zhōng | Tsai Chih Chung (1948-), famous Taiwanese cartoonist specializing in retelling the Chinese classics |
| 褒忠 | Bāo zhōng | Baozhong or Paochung township in Yunlin county 云林县, Taiwan |
| 褒忠乡 | Bāo zhōng xiāng | Baozhong or Paochung township in Yunlin county 云林县, Taiwan |
| 赤胆忠心 | chì dǎn zhōng xīn | lit. red-bellied devotion (idiom); whole-hearted loyalty; to serve sb with body and soul |
| 赵忠尧 | Zhào Zhōng yáo | Zhao Zhongyao (1902-1998), Chinese pioneer nuclear physicist |
| 黄忠 | Huáng Zhōng | Huang Zhong (-220), general of Shu in Romance of the Three Kingdoms, portrayed as an old fighter |
