Yang Guang (569–618), or Emperor Yang of Sui, was the second emperor of the Sui dynasty.
Yang Guang may also refer to: Yeung Kwong (1926–2015), Hong Kong pro-Communist activist Yang Guang (mezzo-soprano), Chinese mezzo-soprano Yang Guang (giant panda), giant panda in Edinburgh Zoo
Sportspeople Yang Guang (hurdler) (born 1963), Chinese hurdler Yang Guang (ski jumper) (born 1984), Chinese ski jumper
See also Yangguang, a town in Tonghai County, Yunnan, China Yang Gang (disambiguation)