Zhang Hai Yuan, born June 12, 1977, is a Chinese track and field athlete.
Zhang represented the People's Republic of China at the 2004 Summer Paralympics in Athens, where she won gold in the long jump (F42 disability category), setting a new world record with a jump of 3.67 metres.
In 2006, Zhang competed at the FESPIC Games in Kuala Lumpur, and won set a world record in the pole vault, winning gold.
She also competes in high jump and javelin events.