Gong Hyun-joo (, born January 7, 1984) is a South Korean actress.
Gong married a non-celebrity 1 year older than her in March 2019. In January 2023, Gong's agency announced that she is pregnant with the couple's first child and expected to give birth in July 2023. Gong gave birth to fraternal twins, a boy and a girl, on June 2, 2023.