Acting
- 2026What a Boss WantsOh Shin-hye12 ep.
- 2025To the MoonCho Su-jin12 ep.
- 2025Motel CaliforniaSecretary Oh1 ep.
- 2023The Third MarriageJung Da-jung132 ep.
- 2022Vengeance of the BrideKang Ba Da102 ep.
- 2021Young Lady and GentlemanAhn Ji Min2 ep.
- 2021The Second HusbandYoon Jae-kyung151 ep.
- 2019Bad LoveHwang Yeon-soo129 ep.
- 2018Secrets and LiesShin Hwa-Kyung122 ep.
- 2017Drama StageLee Yi-Na1 ep.
- 2017Sea of the WomanYoon Soo-In120 ep.
- 201688 StreetYoo So Mi12 ep.
- 2014PinocchioMSC news reporter interviewee1 ep.
- 2012The Romantic & IdolSelf8 ep.
- 2011Secret2 ep.
- 1999The Clinic for Married Couples: Love and War1 ep.
Guest appearances
- 2025Motel CaliforniaSecretary Oh1 ep.
- 2022Young Lady and GentlemanAhn Ji Min2 ep.
- 2019Idol RoomSelf1 ep.
- 2019Drama StageLee Yi-Na1 ep.
- 2015PinocchioMSC news reporter interviewee1 ep.
- 2014The Clinic for Married Couples: Love and War1 ep.
- 2011Weekly IdolSelf1 ep.
- 2011Secret2 ep.
Also known as: 오승아 · O Seung A · 레인보우 · Rainbow · Oh Seung-a · Oh Sung Ah · 吴丞芽 · 吳丞芽