Cai Yong (132–192), nama kehormatan Bojie, adalah seorang abdi dan cendekiawan dinasti Han Timur. Ia handal dalam bidang kaligrafi, musik, matematika dan astronomi. Salah satu putrinya, Cai Yan / Cai Wenji, juga merupakan penyair dan musisi terkenal.

• Asselin, Mark Laurent (2010). A Significant Season: Cai Yong (ca. 133–192) and His Contemporaries. New Haven, Connecticut: American Oriental Society, Monograph Series, vol. 92. ISBN978-0-940490-27-7.
• Chen, Shou (3rd century). Records of the Three Kingdoms (Sanguozhi).
• de Crespigny, Rafe (1996). To Establish Peace: being the Chronicle of the Later Han dynasty for the years 189 to 220 AD as recorded in Chapters 59 to 69 of the Zizhi Tongjian of Sima Guang (Edisi internet). Canberra: Australian National University.
• de Crespigny, Rafe (2007), A biographical dictionary of Later Han to the Three Kingdoms (23–220 AD), Leiden: Brill, ISBN978-90-04-15605-0
• Fan, Ye (fifth century). Book of the Later Han (Houhanshu).
• Gong, Yi. "Cai Yong". Encyclopedia of China (Music and Dance Edition), 1st ed.
• Knechtges, David R. (2010). "Cai Yong 蔡邕". Dalam Knechtges, David R.; Chang, Taiping (ed.). Ancient and Early Medieval Chinese Literature: A Reference Guide, Part One. Leiden: Brill. hlm.60–69. ISBN978-90-04-19127-3.
• Pei, Songzhi (5th century). Annotations to Records of the Three Kingdoms (Sanguozhi zhu).
• Zhong, Mingshan. "Cai Yong". Encyclopedia of China (Arts Edition), 1st ed.