Bob Harper

Biography

Robert Harper is an American personal trainer, reality television personality, and writer. He appeared on the American television series The Biggest Loser, a show he later hosted. He was an advisor on The New Celebrity Apprentice and a contestant on Season 3 of the American version of The Traitors.

Career Overview

Bob Harper has 28 screen credits in a career dating back to 2004. Signature works include Fit for TV: The Reality of the Biggest Loser, Bob Harper: Inside Out Method - Body Rev Cardio Conditioning, Bob Harper: Inside Out Method - Pure Burn, Super Strength. Explore the interactive character relationship maps on each title page to trace how their roles connect across franchises.

Personal Facts

Known For

Acting

Gender

male

Known Credits

28

Birth Date

1965-08-18 00:00:00

Birth Place

Nashville, Tennessee, USA

Known For

• 

  Fit for TV: The Reality of the Biggest Loser
• 

  Bob Harper: Inside Out Method - Body Rev Cardio Conditioning
• 

  Bob Harper: Inside Out Method - Pure Burn, Super Strength
• 

  Bob Harper: Totally Ripped Core 2 - Ripped Core Quick Bonus
• 

  Bob Harper: Totally Ripped Core 1 - Totally Ripped Core
• 

  Bob Harper: Beginner's Weight Loss Transformation - 2 10-Minute Beginner Abs

Frequent Collaborators

• Alison Sweeney (1 collaborations)
• Rob Huizenga (1 collaborations)
• J.D. Roth (1 collaborations)
• Caroline Rhea (1 collaborations)
• Jillian Michaels (1 collaborations)
• Aubrey Gordon (1 collaborations)

Credits

• actors (28 credits)

  • Bob Harper: Inside Out Method - Body Rev Cardio Conditioning

    Himself

    actor

    actors
    2026
  • Bob Harper: Inside Out Method - Pure Burn, Super Strength

    Himself

    actor

    actors
    2026
  • Fit for TV: The Reality of the Biggest Loser

    Self

    actor

    actors

    - Tipping the Scales (2025) ... Self actor actors

    - Hunger Games (2025) ... Self actor actors

    - Winning the Lottery (2025) ... Self actor actors
    2025
  • The Traitors

    - Reunion (2025) ... Self - Contestant actor actors

    - A Dysfunctional Family (2025) ... Self - Contestant actor actors

    - All This Murderous Power (2025) ... Self - Contestant actor actors

    - I Will Bury You Under the Sand (2025) ... Self - Contestant actor actors

    - Nail in a Coffin (2025) ... Self - Contestant actor actors
    2023
  • Bob Harper: Totally Ripped Core 2 - Ripped Core Quick Bonus

    Himself

    actor

    actors
    2011
  • Bob Harper: Totally Ripped Core 1 - Totally Ripped Core

    Himself

    actor

    actors
    2011
  • Bob Harper: Beginner's Weight Loss Transformation - 2 10-Minute Beginner Abs

    Himself

    actor

    actors
    2011
  • Bob Harper: Beginner's Weight Loss Transformation - 1 Beginner's Weight Loss Transformation

    Himself

    actor

    actors
    2011
  • Bob Harper: Total Body Transformation 2 - Body Power Quick Bonus

    Himself

    actor

    actors
    2011
  • Bob Harper: Total Body Transformation 1 - Complete Body Power Transformation

    Himself

    actor

    actors
    2011
  • Bob Harper: Inside Out Method - Kettlebell Sculpted Body

    Himself

    actor

    actors
    2010
  • Bob Harper: Ultimate Cardio Body - 2 10-minute Glute Challenge

    Himself

    actor

    actors
    2010
  • Bob Harper: Ultimate Cardio Body - 1 Extreme Cardio Challenge

    Himself

    actor

    actors
    2010
  • Bob Harper: Inside Out Method - Kettlebell Cardio Shred

    Himself

    actor

    actors
    2010
  • Bob Harper: Inside Out Method - Bob's Workout 2

    Himself

    actor

    actors
    2010
  • Bob Harper: Inside Out Method - Bob's Workout 1

    Himself

    actor

    actors
    2010
  • Bob Harper: Inside Out Method - Yoga for the Warrior Workout 1

    Himself

    actor

    actors
    2010
  • Bob Harper: Inside Out Method - Yoga for the Warrior Workout 2

    Himself

    actor

    actors
    2010
  • Bob Harper: Inside Out Method - Pure Burn, Super Strength Workout 1

    Himself

    actor

    actors
    2010
  • Bob Harper: Inside Out Method - Pure Burn, Super Strength Workout 2

    Himself

    actor

    actors
    2010
  • Bob Harper: Inside Out Method - Body Rev Cardio Conditioning Workout 2

    Himself

    actor

    actors
    2010
  • Bob Harper: Inside Out Method - Body Rev Cardio Conditioning Workout 1

    Himself

    actor

    actors
    2010
  • Watch What Happens Live with Andy Cohen

    - Garcelle Beauvais, Bob Harper (2025) ... Self - Guest actor actors

    - Teresa Giudice & Bob Harper (2022) ... Self - Guest actor actors

    - Cynthia Bailey & Bob Harper (2021) ... Self - Guest actor actors

    - Teresa Giudice & Bob Harper (2020) ... Self - Guest actor actors

    - Sheree Whitfield & Bob Harper (2018) ... Self - Guest actor actors
    2009
  • RuPaul's Drag Race

    - Droop (2020) ... Self - Special Guest actor actors
    2009
  • The Dr. Oz Show

    - Dr. Oz's Highway to Health Bus With Bob Harper (2009) ... Self - Guest actor actors
    2009
  • The Biggest Loser Workout: Cardio Max

    Self

    actor

    actors
    2007
  • The Biggest Loser - Power Sculpt

    Self

    actor

    actors
    2007
  • The Soup

    - The Soup Awards 2011 (2011) ... Self actor actors

    - The Soup Awards (2009) ... Self actor actors
    2004