Actor / Actress
New Release
Career overview
Oh Seung-ah is known for work in acting across film and television. New Release currently presents 19 verified screen credits connected to this profile. Selected work includes What a Boss Wants (2026), To the Moon (2025), The Third Marriage (2023), The Second Husband (2021), Bad Love (2019), Sea of the Woman (2017), Weekly Idol (2011), The Clinic for Married Couples: Love and War (1999).
The recorded credits span 1999 to 2026, including 1 movie and 18 TV shows. The filmography below lists available titles, release years and known roles. This profile is updated as additional verified information becomes available.
Profile details
Known forActing
Movies1
TV shows18
Active years represented1999–2026
Place of birthSeoul, South Korea
Also known as
오승아 · O Seung A · Oh Seung-ah · 레인보우 · Rainbow · Oh Seung-a · Oh Sung Ah · 吴丞芽 · 吳丞芽
Known for
TV ShowWhat a Boss Wants
TV ShowTo the Moon
TV ShowThe Third Marriage
TV ShowThe Second Husband
TV ShowBad Love
TV ShowSea of the Woman
TV ShowWeekly Idol
TV ShowThe Clinic for Married Couples: Love and War
TV ShowIdol Room
TV ShowYoung Lady and Gentleman
TV ShowDrama Stage
TV ShowPinocchio
TV ShowVengeance of the Bride
TV ShowSecret
TV ShowSecrets and Lies
TV ShowMotel California
TV ShowThe Romantic & Idol
TV Show88 Street
MovieGinseng Boy