Discover the most iconic and memorable supporting characters from television series. This ranking highlights outstanding secondary roles, fan-favorite sidekicks, and scene-stealing performances that elevated their respective TV shows. Explore top picks for best supporting actors and actresses, memorable TV personalities, and essential character performances that left a lasting impact on audiences and critical acclaim. Find popular TV show characters who became cultural phenomena, showcasing exceptional acting and character development in various genres, from comedy to drama.
Over-confident and boasts about worth
(+4)
Titus Andromedon is a fabulous and unforgettable character whose comedic timing and aspirations for Broadway made him a beloved figure. His memorable songs and personality left a lasting impression on viewers.
Messy but loving parent
Shyanne, Margo's mother, is another key supporting character from the 2026 series *Margo's Got Money Troubles*, featuring Michelle Pfeiffer. Her presence adds significant star power and is expected to contribute to the show's comedic success.
Progressive approach to medicine
(+4)
Dr. Al-Hashimi is a compelling new character from a 2026 series, offering a fresh perspective as a pro-AI physician. Her methodical approach creates a fascinating dynamic and key struggle within the show's second season.
Former professional wrestler
(+2)
Jinx Millet, Margo's ex-wrestler dad, is a highly anticipated character from a new 2026 series, brought to life by Nick Offerman. His portrayal is expected to be a highlight in a show from acclaimed writer David E. Kelley.
Respected by those who exceed expectations
(+4)
The Ghoul, played by Walton Goggins, is a visually distinctive and iconic character from the acclaimed 2024 series *Fallout*. His complex backstory and badass gunslinger persona have made him a standout figure.
All the rankings you can imagine
Thousands of verified votes to discover the best. Your vote here counts
Talented warrior
(+4)
Daemon Targaryen, portrayed by Matt Smith, is the breakout character of *House of the Dragon*, captivating audiences with his complex personality. His blend of viciousness and loyalty, coupled with his irresistible charm, makes him a truly compelling figure.
Smart with centuries of knowledge
(+4)
Agatha Harkness, portrayed by Kathryn Hahn, stole the show in *WandaVision* with her delightfully campy villainy and surprising depth. Her character's popularity led to her own spin-off, cementing her status as a standout.
Portrayal of struggles and defiance resonates
(+4)
Eddie Munson, introduced in *Stranger Things* Season 4, quickly became a fan favorite due to his charming rebel persona and tragic storyline. His character resonated deeply with audiences, making Joseph Quinn an A-list star.
Complex and interesting Force user
(+4)
Baylan Skoll, played by Ray Stevenson, was a dynamic and imposing figure in *Ahsoka*, commanding attention in every scene. His powerful presence and textured voice made him a standout villain in the *Star Wars* universe.
Personable and polite
(+4)
NoHo Hank evolved into a fan-favorite character in *Barry*, often stealing scenes with his hilarious and increasingly complex personality. His unique blend of humor and unexpected depth made him a standout throughout the series.
Brilliant neuroscientist
(+3)
Dr. Beverly Hofstadter, Leonard's robotic mother, was an immediate hit with fans due to her unique personality and Christine Baranski's Emmy-nominated performance. She remains one of the greatest sitcom side characters.
Brilliantly played by James Spader
(+4)
Robert California, despite his shorter run, became one of the most memorable and quotable characters in *The Office* (US). James Spader's charismatic and eccentric portrayal made him an iconic fan favorite.
Janice Litman Goralnik is an unforgettable part of *Friends*, known for her distinctive laugh and iconic catchphrase, 'Oh. My. God.' Her recurring appearances made her one of the most beloved side characters in sitcom history.
Creates funny moments
(+4)
Frank Costanza, George's short-tempered and eccentric father, is a beloved and hilarious character whose portrayal by Jerry Stiller contributed significantly to *Seinfeld*'s enduring legacy. He even created Festivus!
Faithful, courteous, and incredibly loving
(+4)
Niles Crane is considered the 'unsung godfather' to other intellectual heavyweights in TV comedy, with his character driving much of *Frasier*'s unique direction and humor. His wit and preposterous self-importance made him iconic.
Devoted protector of Dawn
(+4)
Spike's complex arc from villain to anti-hero and his electrifying relationship with Buffy made him a fan favorite. His charismatic and irreverent personality often overshadowed the main character, owning almost every scene.
Exceptional at reading and manipulating people
(+4)
Ben Linus evolved from a mysterious antagonist into one of *Lost*'s most compelling and complex characters. His manipulative nature and shifting intentions made him the show's greatest villain and a fan favorite.
Has a badass attitude
(+4)
Ruth Langmore, portrayed by Julia Garner, is one of the most compelling and beloved characters on television. Her sharp wit, resourcefulness, and fierce loyalty earned her multiple Emmy awards and made her a scene-stealer.
Steals the show
(+2)
GaTa's breakout performance in *Dave* brought realness and emotion to the series, exploring his past and Bipolar Disorder diagnosis. His character's authenticity and depth made him one of TV's best supporting characters.