Love Alarm - Cast

Name	Episodes	Known for
Kim So-hyun Kim Jojo Kim Jojo See fewer	14	River Where the Moon Rises(2021)
Song Kang Hwang Sun Oh Hwang Sun Oh See fewer	14	My Demon(2023)
Jung Ga-ram Lee Hye-yeong Lee Hye-yeong See fewer	14	Fourth Place(2015)
Go Min-si Park Gool-mi Park Gool-mi See fewer	14	The Witch: Part 1 - The Subversion(2018)
Park Sung-yeon Jojo's aunt Jojo's aunt See fewer	14	The Wailing(2016)
Song Seon-mi Jeong Mi Mi Jeong Mi Mi See fewer	12	Golden Time(2012)
Kim Si-eun Yook Jo Yook Jo See fewer	10	Voice(2017)
Shim Yi-yeong Bae Kyeong-hee (Hye-yeong's mother) Bae Kyeong-hee (Hye-yeong's mother) See fewer	9	Happy Sisters(2017)
Yoon Na-moo Kim Min Jae Kim Min Jae See fewer	9	Connection(2024)
Tommy Arciniega Deok-Gu Deok-Gu See fewer	9	Flu(2013)
Park Ji-hoon Ji-hoon Ji-hoon See fewer	8	Squid Game(2021)
Kim Ye-ji Sung Ji-yeon Sung Ji-yeon See fewer	8	The Divine Fury(2019)
Lee Jae-eung Cheon Duk Goo Cheon Duk Goo See fewer	7	Memories of Murder(2003)
Ji Hye-ran Kim Jang Go Kim Jang Go See fewer	6	Moon Lovers: Scarlet Heart Ryeo(2016)
Ki Do-Hoon Brian Cheon Brian Cheon See fewer	6	Dae Jang-Geum Is Watching(2018)
Bae Da-bin Mon Soon Mon Soon See fewer	6	It's Beautiful Now(2022)
Shin Seung-ho Jang Il-sik Jang Il-sik See fewer	5	Alchemy of Souls(2022)
Kim Young-pil Hwang Jae Cheol Hwang Jae Cheol See fewer	4	Life on Mars(2018)
Jae Han Ryu Hyeon Woo Hyeon Woo See fewer	4	AI Her(2021)
Kim Young-ok Jojo's grandmother Jojo's grandmother See fewer	3	Rich Family's Son(2018)
Vivian Lu Mon Sun Mon Sun See fewer	3	Deadpool & Wolverine(2024)
Jo Yoo-jung Mon Sun Mon Sun See fewer	3	Beautiful Love, Wonderful Life(2019)
Han Se-jin Jojo's Classmate Jojo's Classmate See fewer	3	Jun & Jun(2023)
Sara Cravens Anchorwoman / Female Passerby Anchorwoman / Female Passerby See fewer	3	Mortal Kombat 11(2019)
Baek Jae-Woo Sun-Oh's classmate Sun-Oh's classmate See fewer	2	Train(2020)
Dave Wallace Male Student / Security Guard Male Student / Security Guard See fewer	2	Harry Potter: Magic Awakened(2023)
Song Geon-hee Marx Marx See fewer	1	Mystic Pop-up Bar(2020)
Yoo In-soo Student Student See fewer	1	Forgotten(2017)
Kim Ji-Woo Hwang Seon-oh (child) Hwang Seon-oh (child) See fewer	1	A Time Called You(2023)
Jenny Yokobori Female Student Female Student See fewer	1	The Simpsons(1989)
Yeo Joo-Ha Photo shoot staff Photo shoot staff See fewer	1	True Beauty(2020)
Han Sang-chul Bus Driver Bus Driver See fewer	1	Squid Game(2021)