Park Ah-in (12 February 12, 1985) is a South Korean actress. She is an alumna of Chung-Ang University, Department of Theater and Film, where she earned a bachelor's degree in Theater Studies. She made her acting debut in 2006 in the horror film Forbidden Floor and since then has appeared in a number of films and television series, including Loner (2008), A Gentleman's Dignity (2012), Descendants of the Sun (2016), Vagabond (2019), Never Twice (2019) and Kkondae Intern (2020).

Filmography

• My Royal Nemesis — Cha Se-gye's Mother
• Perfect Crown — Banquet Guest
• 2026The Fertilizer Home — Eun-jo
• Moon River — Park Hong-nan
• Wedding Impossible — Choi Seung-ah
• Your Honor — Sang Hyeok's Lawyer
• Moonshine — Lee Dong-hee
• Kkondae Intern — Tak Jeong-eun
• Sweet Home — 1411 Woman
• 2019Hoop It Up — You-jin
• Never Twice — Na Hae-Ri
• Vagabond — Lily
• Clean with Passion for Now — Lee Young Eun [Office lady]
• Mr. Sunshine — Go Ae-sun
• My Strange Hero — Yang Min-Ji

Appearances as themselves (1)

• Running Man — Self