Quotation authors by 'X'
| Full name | Nationality | Profession |
|---|---|---|
| Deng Xiaoping | Chinese | Leader |
| Gao Xingjian | Chinese | Novelist |
| Liu Xiang | Chinese | Athlete |
| Liu Xiaobo | Chinese | Critic |
| Louis XVIII | French | Royalty |
| Lu Xun | Chinese | Author |
| Ming Xi | Model | |
| Xavi | Spanish | Athlete |
| Xenophanes | Greek | Philosopher |
| Xenophon | Greek | Soldier |
| Zhang Xin | Chinese | Businesswoman |
| Zhou Xun | Chinese | Actress |