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Mejores actores de reparto en series de televisión

Discover the most memorable performances by supporting actors in television series. This list celebrates those talents who, from secondary roles, have left an indelible mark on the small screen, often overshadowing the main characters. Explore dramatic and comedic interpretations that have been recognized in awards like the Emmys, highlighting their impact on series narratives. An essential guide for TV enthusiasts who appreciate the art of supporting acting.

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  1. 1

    Kieran Culkin as Roman Roy (Succession)

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    • Emmy-winning fame as Roman Roy

      (+3)

    Kieran Culkin delivers a masterful performance as Roman Roy, capturing the character's complexity and dark humor with exceptional depth. His portrayal earned him the Primetime Emmy Award for Outstanding Lead Actor in a Drama Series and the corresponding Golden Globe Award, highlighting his impact on the show. Culkin also received two Critics' Choice Television Awards, one for Best Actor and another for Best Supporting Actor in a Drama, for his work in Succession.

  2. 2

    Owen Cooper as Jamie Miller (Adolescence)

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    Owen Cooper delivered a powerful performance as Jamie Miller in the miniseries 'Adolescence', capturing the complexity of a teenage murder suspect with remarkable depth. His portrayal earned him the Primetime Emmy Award for Outstanding Supporting Actor in a Limited or Anthology Series or Movie in 2025, a historic achievement at his young age.

  3. 3

    Matthew Rhys (The Beast in Me)

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    • Absolutely chilling as a psychotic property tycoon

      (+3)

    Matthew Rhys delivers an animalistic and tension-filled performance in 'The Beast in Me', creating a psychological duel that has been highly praised by critics. His acting in the Netflix mystery miniseries is addictive and showcases his ability to embody complex characters with depth and mastery, significantly elevating the production's quality.

  4. 4

    Mark Ruffalo (Task)

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    • Won Emmy for Outstanding Lead Actor in a Limited Series or Movie

      (+4)

    Mark Ruffalo delivers a compelling performance as a tortured FBI agent in the HBO series "Task". His ability to embody the emotional complexity of the character, a former priest turned agent, elevates the narrative of this crime drama. The depth and nuance he brings to his role are fundamental to the series' success.

  5. 5

    Tom Pelphrey ('Task' Series)

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    • Gave one of the best performances in Ozark S3

      (+4)

    Tom Pelphrey delivers an outstanding performance as Robbie Prendergast in HBO's 'Task' series, portraying a complex and morally ambiguous character with great depth. His ability to convey his character's desperation and humanity is central to the series' emotional impact, creating a memorable narrative arc.

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  7. 6

    Ike Barinholtz (The Beast in Me)

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    Ike Barinholtz delivers a standout performance in the Netflix series "The Beast in Me," where his acting crucially complements the psychological thriller plot. His ability to bring depth and nuance to his character significantly contributes to the series' tension and narrative development. His work in this production demonstrates his capacity to excel in supporting roles, leaving a lasting impression on the audience.

  8. 7

    Seth Rogen (The Beast in Me)

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    Seth Rogen delivers a remarkable performance in "The Beast in Me," bringing depth and nuance to his character in the Netflix series. His acting significantly contributes to the psychological tension and narrative development of the thriller, highlighting his capability to tackle complex dramatic roles.

  9. 8

    Patrick Criado

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    • Won Best Supporting Actor in a Series for Riot Police

      (+1)

    Patrick Criado demonstrates a remarkable ability to embody complex and nuanced characters in television series, bringing depth and credibility to each performance. His work in productions like 'Antidisturbios' and 'Las noches de Tefía' highlights his skill in sustaining intense and emotional narratives, leaving a significant impact on audiences.

  10. 9

    Alex Brendemühl (La Silla)

    0 Global Votes
    • Awarded Gaudi Awards Best Supporting Actor for Creatura

      (+2)

    Alex Brendemühl demonstrates a remarkable ability to embody complex characters, such as his role as Hombre bar in 'La Silla' (2006), a film that, while not a series, highlights his interpretive talent in supporting roles. His career includes a strong presence in television series, where he has delivered consistent and memorable performances, solidifying his reputation as a reliable and profound supporting actor.

  11. 10

    Mariano Peña

    0 Global Votes
    • Gained wide popularity for his role in Aída

      (+1)

    Mariano Peña has demonstrated a remarkable ability to create memorable and complex characters in television series, standing out for his charisma and interpretive depth. His work in 'The Chair' in 2025, alongside his acclaimed role as Mauricio Colmenero in 'Aída', underscores his capacity to enrich storylines and captivate audiences with distinctive performances.

  12. 11

    Carlos Santos

    0 Global Votes

    Carlos Santos has demonstrated a remarkable ability to embody complex and memorable characters in television series, bringing depth and nuance to his performances. His work in 'Gentefied' and 'Primo' stands out for his skill in blending humor with emotion, creating performances that resonate with audiences and elevate the quality of the productions.

Frequently asked questions

This ranking evaluates the most outstanding dramatic performances by actors in supporting roles within television series, recognizing their impact and contribution to the narrative.
Actors are included based on industry recognition, such as multiple Emmy nominations or wins for their supporting roles, as well as memorable performances highlighted by critics and audiences.
Yes, the community can participate by suggesting actors they believe have delivered outstanding performances in supporting roles in television series. Suggestions are welcome to enrich the ranking.
The results reflect a combination of industry recognition, critical acclaim, and popular appeal of the performances. It serves as a guide to discover and appreciate talent in television supporting roles.

How we built this ranking and what to consider when choosing

This ranking is compiled from an analysis of the most influential and acclaimed performances by supporting actors in television series. Both formal achievements and the cultural resonance of their roles are considered.

  • Actors who have received awards or multiple nominations in supporting categories, such as the Emmy Awards, are prioritized, indicating significant industry recognition.
  • Performances that have left a memorable mark on audiences and critics are valued, standing out for their depth, complexity, or impact on the series' plot.
  • Both dramatic roles and those that, while not purely dramatic, have demonstrated exceptional skill in portraying complex and multifaceted characters are considered.
  • Community opinion and discussions about the best supporting performances in television also contribute to the evaluation and positioning of actors on the list.
  • The actor must have played a significant supporting role in a television series, not a lead role, and their performance must have been fundamental to the series.
  • Evidence of critical acclaim is sought, such as positive reviews, mentions in 'best of the year' lists, or discussions about the excellence of their performance.
  • Actors with a history of significant awards or nominations, especially the Primetime Emmy Awards for supporting actor, have a high likelihood of inclusion.
  • The actor's ability to bring unique, eccentric, or colorful characters to life, who, despite not being protagonists, become iconic and memorable to the audience, is valued.