Weng Tonghe, courtesy name Shuping, was a Chinese Confucian scholar and imperial tutor who lived in the Qing dynasty. In 1856, he obtained the position of zhuangyuan in the imperial examination and was subsequently admitted to the prestigious Hanlin Academy.
Weng's father, Weng Xincun, was an official who had been persecuted by an influential faction in the Qing imperial court led by Sushun. Weng Xincun was a tutor of Daoguang Emperor's sons, Yihui and Yihe.However, in 1861, a coup took place, bringing about the deposition of Sushun and his faction, and the new government, led by Prince Gong, Empress Dowager Ci'an and Empress Dowager Cixi, placed the senior Weng to high office.
In 1865, Weng was appointed as a tutor to the Tongzhi Emperor, joining another tutor by the name of Wo Ren, as well as a lecturer to the two empress dowagers. The Tongzhi Emperor formally took over the reins of power from his regents in 1873 but died two years later.
Weng had apparently been exonerated from the disastrous failure of the education of the Tongzhi Emperor, as he was appointed as a tutor to the Tongzhi Emperor's successor, the Guangxu Emperor.