Must-Watch K-Dramas of 2026: Top Series & Where to Stream

Korean dramas continue to dominate global streaming charts, offering everything from high-stakes action to heartfelt romance. 2025 has already seen a rich lineup of new series drawing huge audiences. For example, Netflix reported that Queen of Tears (2024–25) became its most-watched Korean drama ever with 682.6 million hours viewed.

 The shows below, with their episode counts, networks, and release dates, are among 2025’s biggest hits. Each synopsis highlights the plot and key appeal, along with any notable ratings success.

1. Squid Game (Season 3) 

The third (and final) season of Netflix’s blockbuster survival thriller drops Seong Gi-hun back into the deadly games. Now stripped of wealth, Gi-hun (Lee Jung-jae) is pulled into even more lethal contests, while Front Man Hwang In-ho (Lee Byung-hun) welcomes a new cohort of masked VIP gamblers. Season 3 follows Gi-hun and other contestants fighting to survive increasingly brutal games, as Jun-ho (the missing brother) secretly continues to investigate the island’s mysteries. This final installment lives up to the hype with high production values and shocks – expect intense twists and the franchise’s signature mix of suspense and social commentary

2. Queen of Tears 

A top-rated romantic drama that became a cultural phenomenon. It follows Hong Hae-in (Kim Ji-won), a third-generation chaebol heiress, and her husband Baek Hyun-woo (Kim Soo-hyun), a small-town lawyer. The couple’s three-year marriage is on the brink of divorce when Hae-in is suddenly diagnosed with a life-threatening brain condition. As they race against time to reconcile, they must face family pressures, corporate intrigue, and personal regret. The series is praised for its emotional depth and family drama. It was a ratings juggernaut – the finale hit ~24.85% nationwide on tvN – and Netflix ranked it the most-watched Korean drama ever (over 682M hours).

3. When Life Gives You Tangerines

A warm, nostalgia-tinged romance set in 1951 on Jeju Island. Ae-sun (IU) is a spirited young woman from Jeju who dreams of becoming a poet; Gwan-sik (Park Bo-gum) is the kind-hearted son of a local tangerine farmer. Their innocent first love blossoms amid the island’s picturesque landscapes, told through the eyes of their future daughter, narrating the story. The drama earned critical praise for its nostalgic storytelling and chemistry of its leads, drawing comparisons to the beloved Reply series. It was a hit both at home and abroad, winning 4 Baeksang Awards (including Best Drama) from 8 nominations.

4. Resident Playbook

A medical drama spin-off of Hospital Playlist, this series follows a group of first-year obstetrics and gynecology residents at a busy Seoul hospital. Kang Daniel stars as Go An-jin, a brilliant but unconventional resident innovating patient care. The show blends fast-paced emergency-room stories with character-driven humor and heart. It highlights teamwork under pressure as rookie doctors (and their mentors) face birth complications, patient crises, and personal growth. While ratings were modest, viewers enjoyed its blend of comedy and heartfelt moments about life, birth, and friendship.

5. Heavenly Ever After 

A whimsical fantasy romance with a poignant twist. Lee Hae-sook plays an 80-year-old woman who dies and arrives in the afterlife still as her elderly self (fulfilling a promise to her late husband). To her surprise, her husband (Oh Na-ra) appears beside her as a 30-year-old man. The series follows this couple as they navigate a heavenly second chance: Hae-sook adjusting to her senior body while her husband is in youthful form, and how they rediscover their love across age. It’s a heartwarming tale about love transcending time, highlighting themes of devotion and new beginnings.

6. Tastefully Yours

A lighthearted foodie-romance that pairs a countryside chef with a conglomerate heir. Han Beom-woo (Kang Ha-neul) is the heir and director of a top gourmet restaurant chain, while Mo Yeon-joo (Go Min-si) is a passionate country cook who runs a tiny, secretive restaurant in Jeonju. Through a chance encounter they end up running a new family restaurant together. The show blends romantic comedy with delicious food scenes, as the characters learn from each other – he injects business savvy into her kitchen; she reminds him of heartfelt cooking. It gained a dedicated audience for its charming leads and kitchen chemistry, peaking at about 3.80% TV ratings for its final episode (solid for a cable dramedy).

7. The Haunted Palace 

A genre-bending historical-fantasy romance. In Joseon-era Korea, Yeo-ri (Kim Ji-yeon) is a rebellious shaman who refuses her spiritual destiny. One day she encounters Gang Cheol (Yook Sung-jae), the malevolent ancient serpent spirit Imugi who has inhabited the body of her childhood first love, Yoon Gap. As they fight off a vengeful goddess spirit threatening the palace, Yeo-ri and Gang Cheol’s minds and bodies become entwined. The show mixes horror, folklore and romance with wit. Its gothic, otherworldly visuals and star chemistry drew strong viewership – it consistently hit high single-digit ratings and even 11.0% for the finale. Audiences praised its spooky thrills and unique love-hate dynamic.

8. The Nice Guy 

An upcoming hybrid noir-romance on JTBC and Disney+. The series stars Lee Dong-wook as Park Seok-cheol, a kind-hearted gangster family heir, and Lee Sung-kyung as Kang Mi-young, an aspiring singer. Dubbed “The Good Man,” it follows Seok-cheol’s quest to protect his family and win Mi-young’s heart despite his mobster background. Combining crime elements with romantic comedy, it’s a fresh pairing: a mafioso protagonist learning to be a better man. With episodes releasing in summer 2025, it’s a new one to watch for fans of dark-romantic dramas.

9. The First Night with the Duke

A time-slip romance based on a hit web novel. Seohyun stars as “K,” a modern-day college student who suddenly transmigrates into a Joseon-era body – specifically, that of a minor nobleman Cha Seon-chaek. There she meets the stern Duke Yi Beon (Ok Taec-yeon), who is unknowingly engaged to her childhood friend in the novel’s original plot. The drama follows K as she navigates court life in disguise, adjusts to her new reality, and eventually forms an unexpected bond with the brooding Duke. Laced with royal intrigue, comedy, and romance, the series offers a classic “fish out of water” adventure. It was a well-received period romance on KBS and streaming, noted for its playful twist on gender roles.

10. Melo Movie

A bittersweet romance tailor-made for cinephiles. It stars Choi Woo-shik as Ko Gyeom, a passionate film critic, and Park Bo-young as Kim Mu-bee, a talented movie director. Once childhood sweethearts, they were separated by a “mysterious incident” five years ago. The series reunites them when Gyeom moves back to Seoul and crosses paths with Mu-bee again, now next-door neighbors. Their rekindled connection and past wounds play out against the backdrop of the film industry. Melo Movie mixes nostalgia, humor, and emotional drama about following one’s dreams (in cinema and love). It’s a Netflix-limited series that appeals to fans of mature romantic dramedies.

11.Newtopia 

A genre-bending zombie-romance comedy. Park Jeong-min stars as Lee Jae-yoon, a young soldier, and Jisoo (BLACKPINK) as Kang Young-ju, his civilian girlfriend. After a mysterious breakup, their reunion is disrupted by a sudden zombie outbreak sweeping South Korea. The two must survive the apocalypse together, blending laughs and scares as they navigate a fallen world and even reconcile their romance. Newtopia was notable as a big-budget debut for Coupang Play (streaming on Amazon internationally) – a sign of new players in K-content. It delivers a fun “end-of-the-world meets rom-com” vibe, as the couple fights off undead hordes and old relationship issues.

12. My Dearest Nemesis

A modern office romance adapted from a popular webtoon. Moon Ga-young plays Baek Su-jeong and Choi Hyun-wook is Ban Ju-yeon. As students, they knew each other only through an online game (they even dueled as mythical dragons!), but now, 16 years later, they meet again – this time in a department store office as boss and employee. Su-jeong is now the planning team leader, and Ju-yeon has become the head of strategy for her company. The show mixes romantic comedy with a bit of workplace drama, exploring how their old friendship rekindles amid office politics and hidden feelings.

13. When the Stars Gossip 

A high-profile space rom-com starring Lee Min-ho and Gong Hyo-jin. Lee Min-ho plays Gong Ryong, an obstetrician-gynecologist on a brief space vacation, and Gong Hyo-jin is Eve Kim, the pragmatic Korean-American astronaut commanding the space station. Strangers from different worlds, their days in orbit lead to comedic and heartfelt interactions as they grapple with life-altering decisions. The series is notable for its huge budget (~₩50 billion) and cinematic production. Its mix of sci-fi setting, humor, and romance resonated well: it quickly climbed Netflix’s global charts (debuting at #1 in Korea) and was praised for its fresh premise.

14. Study Group 

An action-comedy based on a hit webtoon. Hwang Min-hyun plays Yoon Ga-min, a first-year high school student famous for his fighting skills but struggling in academics. Determined to get into university, he forms a makeshift study group to improve his grades. Cha Woo-min co-stars as Pi Han-wool, a model student, and Han Ji-eun is their tough teacher-mentor. The show is a fun underdog story about discipline and friendship – Ga-min’s martial-arts bravado clashes hilariously with the school’s top students. It’s light-hearted and motivating for anyone who knows the stress of exams and dreaming big.

15. The Queen Who Crowns

A royal historical drama inspired by Queen Wongyeong (a Joseon-era queen). Cha Joo-young stars as Wongyeong, a headstrong noblewoman who marries Lee Bang-won (played by Lee Hyun-wook) – the future King Taejong. The series depicts how Wongyeong helps her husband rise to power during Korea’s dynastic transition, all while navigating palace intrigue and the conflicts that come from wielding royal authority. It highlights her intelligence and loyalty: despite political storms, Wongyeong remains devoted both as a queen and as the person behind the throne. It’s a fierce female-led saga of power, showing that this queen is determined not to merely sit on a throne but to shape her own destiny.

16. Love Scout

A charming workplace romance that hit home for viewers. Han Ji-min stars as Kang Ji-yoon, a hard-driving CEO of a top headhunting firm. Lee Joon-hyuk is Yu Eun-ho, her new secretary – a straight-laced, extremely capable single dad. Ji-yoon is all business until Eun-ho shows her how to balance work and life. Over time, he impresses her not just with professional skill but by showing compassion and family values. As they work together at the hunt­ing firm, their mutual respect grows into something more. Love Scout is heartfelt and grounded: Han Ji-min’s character learns to loosen up, while Lee Joon-hyuk’s earnest charm gradually wins audiences over. The series finale was popular, and it’s notable that Netflix and Viki also picked it up for global streaming.

Wrapping Up

Each of these K-dramas showcases the breadth of 2025’s slate: from dystopian thrillers to nostalgic love stories to imaginative fantasies. Their plots span modern cities and historical palaces, contemporary Korea and even outer space – reflecting the genre’s creative boldness. Many series scored high viewership (such as Queen of Tears and The Haunted Palace), while others won critical praise or awards (When Life Gives You Tangerines at Baeksang). Altogether, 2025’s K-dramas have not only entertained millions but set trends in storytelling and streaming