(Modern) Dramas featuring Female Fighter(s)

Do Bong Soon, main female lead comes from a family where all the women are born with superhuman strength.

Main Character |  Several fighting Scenes | Urban Fantasy | Comedy + Romance + Action + Crime | Brawler | Goes toe-to-toe with the antagonist | Consistently Strong

Ha Jae Yi is a capable lawyer who gets in trouble after punching a man and ends up joining a crusade against corruption alongside the ML. She's equal amounts capable and emotional; someone who's confident in her knowledge and ability, but who's also humble enough to accept she doesn't have all the answers. When Bong Sang Pil puts her knowledge to the test, she's open-minded enough to tackle every uncomfortable issue head-on, unwilling to compromise the truth for the sake of convenience.

Main Character | Few fighting Scenes | Crime + Comedy + Romance + Action + Drama + Hurt & Comfort |  Martial Arts | Consistently Strong

Eun Bong Hee is a Karate expert who, at one point, taught her craft to children. Though she focuses more on using the law to stop criminals, she has a couple of fights where her skills are in full display.

Main Character |  Several fighting Scenes | Crime + Comedy + Romance + Action + Psychological |  Karate | Goes toe-to-toe with the antagonist | Consistently Strong

Cha Ji An is a detective who will stop at nothing to stop a criminal. She goes toe to toe with several antagonists, displaying good fighting skills despite having to be saved. 

Main Character |  Several fighting Scenes | Crime + Romance + Comedy + Action + Psychological |  Martial Artists | Goes toe-to-toe with several antagonists (though not the main one) | Consistent 

Yoo Ji Yeon is a NIS agent who can hold her own in a fight. Though the show is mostly focused on comedy, she does get a chance to show her fighting skills. 

Support Character |  One fighting Scene | Crime + Comedy + Action + Romance | Parody |  Martial Artist | Consistent

Kang So Bong used to be an MMA fighter in the rise before her career was cut short by an injury. Though she's hired as the ML's (android's) bodyguard, he does most of the saving.

Main Character | One fighting Scene | Slight Sci-Fi | Romance + Comedy + Action | MMA | Relegated to cheerleading

Jung Yeo Wool is not only a very resourceful "detective in the making" but she's also proficient at judo.

Main Character |  Several Short Fighting Scenes | Urban Fantasy |  Comedy + Drama + Crime + Ghosts + Slight Romance | Judo | Somewhat Consistent

Na Young Joo is part of the airport's security team and can beat even her team leader in a spar. 

Support Character |  Several Short Fighting Scenes | Modern with Slight Sci-Fi |  Judo | Comedy + Drama | Consistent

Kim Hyun Ji is a ghost with some serious fighting skills. She ends up helping the ML to hunt down and eliminate evil spirits.  

Main Character |  Several fighting Scenes | Urban Fantasy | Comedy + Action + Crime + Romance |  Brawler | Consistently Strong

Na Jeong An is a reckless detective who goes undercover to expose a company involved in telephone scams. Once there she meets Jang Yeong Shil, a part-timer who is being used by the director of the NSA to recover his money.

Main Characters |  Several fighting Scenes | Parody  | Comedy + Action + Crime | Martial Artists | Goes toe-to-toe with the antagonist | Consistently Strong

Young Sook is the leader of a school girl gang who has a secret crush  on Joong Gil, her childhood friend turn playboy.

Main Character |  Couple of fighting Scenes |  Romance  + Action + Comedy + Drama | Brawler | School Drama | Consistently Strong | More tell than show

No Eun Seol used to be a delinquent when she was younger but she's now focused on getting a job and leaving those days behind. She does display some skills during the early episodes, but the plot turns her into the ML's nanny. Full disclosure: I got bored and dropped this one.

Main Character |  One Fighting Scene | Comedy + Romance |  Brawler | Consistent

Gil Ra Im is supposed to be skilled in several different martial arts since she's a stunt woman. However, apart for the first few episodes, she not only never puts those skills to use, but she's easily manhandled by the male lead. 

Main Character | One sort of "fighting" Scene | Urban Fantasy |  Martial Artist | Inconsistent

Kim Na Na does have some fighting skills at the start of the show, but she's relegated to a cheerleading role past the halfway mark. 

Main Character | Several fighting Scenes | Revenge Drama |  Martial Artist | Inconsistent | Relegated to cheerleading

Oh Eul Soon is a former judo champion by the start of the drama. She does show some fighting skills but her "bad luck" (which is a big part of the plot) gets in the way and she almost always ends up hurt.

Main Character | Several short fighting Scenes | Urban Fantasy |  Judo Master

Secondary Character |  Several fighting Scenes | Drama + Romance + Action + Crime | She's Physically Strong but Emotionally Weak (I wouldn't say she's a strong female lead as a character).

Main Character |  Some fighting Scenes | Comedy + Romance + Action + Crime + Drama | Cop | Consistently Strong

Secondary Character (who loses importance towards the end) |  Some fighting Scenes | Horror + Action + Crime | Detective

Main Character |  Several fighting Scenes | Comedy + Romance + Action | Agent | Consistently Strong

Main Character |  Several fighting Scenes | Minor Romance + Action + Crime | Brawler | Goes toe-to-toe with the Antagonist | Consistently Strong

Main Character |  Several fighting Scenes | Horror + Action + Crime | Brawler | Goes toe-to-toe with the antagonist

Secondary Character |  Several fighting Scenes | Psycholoical + Drama + Fantasy + Crime | Brawler | Goes toe-to-toe with the Antagonist | Strong but Unhinged and Easily Manipulated.

Main Character |  Some fighting Scenes/Shootouts | Urban Fantasy | Minor Romance + Action + Crime | Cop | Strong but her character loses importance towards the end.

Secondary Character |  Some fighting Scenes | Comedy + Romance + Action + Crime | Cop | Consistently Strong but Emotional.

Second Female Lead |  A couple fighting Scenes | Modern | Comedy + Romance + Action

Main Character |  Several fighting Scenes | Modern | Drama + Friendship + Crime | Cop | Goes toe-to-toe with the Antagonist | Consistently Strong

Secondary Character |  Some fighting Scenes | Horror + Minor Romance + Fantasy + Action | Soldier | Consistently Strong

Secondary Character |  Several fighting Scenes | Fantasy + Horror + Action + Crime | Firefighter |  Consistently Strong

Main Character |  Several fighting Scenes | Fantasy + Comedy + Friendship + Action | Grim Reaper | Goes toe-to-toe with several antagonist | Consistently Strong & Badass

Main Character |  Several fighting Scenes/Shootouts | Dark Fantasy + Horror + Action  | Cop | Goes toe-to-toe with the Antagonist | Consistently Strong

Main Character |  Several fighting Scenes | Urban Fantasy | Comedy + Romance + Action + Crime | Exorcist | Goes toe-to-toe with all the Antagonist | Consistently Strong & Badass

Main Character |  Several fighting Scenes | Drama + Romance + Action + Crime + Tragedy | Brawler | Goes toe-to-toe with the Antagonist | Consistently Strong.