Johnny Galecki

[110+] Discover stunning Johnny Galecki wallpapers, phone backgrounds, and fan art on our image gallery - a haven for fans seeking artistic expressions of this talented actor!

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Penny confronts Leonard in a scene from *The Big Bang Theory*, while he holds a sign that reads sarcasm. A humorous moment showcasing the show's witty dynamics.

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HD Wallpaper (1920x1080)

12,909

Tags Penny (The Big Bang Theory) Kaley Cuoco Leonard Hofstadter Johnny Galecki TV Show The Big Bang Theory

A stylish group photo from The Big Bang Theory, featuring Simon Helberg, Kunal Nayyar, Johnny Galecki, Jim Parsons, and Kaley Cuoco, set against an elegant backdrop.

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HD Wallpaper (1920x1080)

18,464

Tags Simon Helberg Kunal Nayyar Johnny Galecki Jim Parsons Kaley Cuoco TV Show The Big Bang Theory

Black and white HD wallpaper featuring Leonard Hofstadter and Sheldon Cooper from the TV show The Big Bang Theory, showcasing their iconic characters in a thoughtful pose.

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HD Wallpaper (2560x1440)

22,794

Tags Leonard Hofstadter Johnny Galecki Jim Parsons Sheldon Cooper TV Show The Big Bang Theory

HD wallpaper featuring Kaley Cuoco, Jim Parsons as Sheldon Cooper, and Johnny Galecki as Leonard Hofstadter from the TV show The Big Bang Theory in the living room set.

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(1535x1024)

11,104

Tags Kaley Cuoco Sheldon Cooper Jim Parsons Johnny Galecki Leonard Hofstadter Penny (The Big Bang Theory) TV Show The Big Bang Theory

HD wallpaper featuring Sheldon Cooper, Leonard Hofstadter, and Penny from The Big Bang Theory, with a background of equations and the playful text BAZINGA!

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HD Wallpaper (1920x1080)

19,427

Tags Sheldon Cooper Jim Parsons Leonard Hofstadter Johnny Galecki Kaley Cuoco Penny (The Big Bang Theory) TV Show The Big Bang Theory

HD desktop wallpaper featuring Kaley Cuoco as Penny, Jim Parsons as Sheldon Cooper, and Johnny Galecki as Leonard Hofstadter from The Big Bang Theory TV show during Christmas.

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HD Wallpaper (2000x1334)

9,639

Tags Kaley Cuoco Sheldon Cooper Jim Parsons Leonard Hofstadter Johnny Galecki Penny (The Big Bang Theory) TV Show The Big Bang Theory

HD desktop wallpaper featuring Sheldon Cooper (Jim Parsons) and Leonard Hofstadter (Johnny Galecki) from the TV show The Big Bang Theory against a dark background.

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(1680x1050)

12,902

Tags Sheldon Cooper Leonard Hofstadter Jim Parsons Johnny Galecki TV Show The Big Bang Theory

Caricature of Sheldon Cooper and Leonard Hofstadter from The Big Bang Theory, featuring Johnny Galecki and Jim Parsons, with Leonard holding a SARCASM sign.

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HD Wallpaper (1920x1080)

26,789

Tags Leonard Hofstadter Johnny Galecki Sheldon Cooper Jim Parsons Sarcasm TV Show The Big Bang Theory

HD desktop wallpaper featuring the main cast of The Big Bang Theory: Kaley Cuoco, Johnny Galecki, Simon Helberg, Kunal Nayyar, and Jim Parsons smiling together.

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HD Wallpaper (1920x1080)

7,956

Tags Cast Simon Helberg Kunal Nayyar Johnny Galecki Jim Parsons Kaley Cuoco TV Show The Big Bang Theory

HD desktop wallpaper featuring Kaley Cuoco as Penny, Jim Parsons as Sheldon Cooper, and Johnny Galecki as Leonard Hofstadter from the TV show The Big Bang Theory.

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HD Wallpaper (1920x1080)

5,076

Tags Penny (The Big Bang Theory) Kaley Cuoco Sheldon Cooper Jim Parsons Leonard Hofstadter Johnny Galecki TV Show The Big Bang Theory

Johnny Galecki as Leonard Hofstadter and Jim Parsons as Sheldon Cooper in a comic book store scene from the TV show The Big Bang Theory.

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(1440x900)

5,412

Tags Johnny Galecki Leonard Hofstadter Jim Parsons Sheldon Cooper TV Show The Big Bang Theory

HD desktop wallpaper featuring Sheldon Cooper, Penny, and Leonard Hofstadter from the TV show The Big Bang Theory, starring Jim Parsons, Kaley Cuoco, and Johnny Galecki.

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HD Wallpaper (3000x1879)

4,124

Tags Penny (The Big Bang Theory) Sheldon Cooper Leonard Hofstadter Kaley Cuoco Johnny Galecki Jim Parsons TV Show The Big Bang Theory

HD desktop wallpaper featuring Johnny Galecki as Leonard Hofstadter and Jim Parsons as Sheldon Cooper from the TV show The Big Bang Theory in a bedroom scene.

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HD Wallpaper (2000x1334)

6,639

Tags Johnny Galecki Sheldon Cooper Jim Parsons Leonard Hofstadter TV Show The Big Bang Theory

Sheldon Cooper, Leonard Hofstadter and Penny from The Big Bang Theory seated on the apartment couch, smiling and talking with a coffee table in front.

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(1366x768)

7,209

Tags Sheldon Cooper Jim Parsons Kaley Cuoco Leonard Hofstadter Johnny Galecki Penny (The Big Bang Theory) TV Show The Big Bang Theory

HD PC wallpaper of Leonard Hofstadter from The Big Bang Theory — bespectacled TV nerd with headphones, focused on a stickered laptop in a cozy living-room.

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HD Wallpaper (2000x1333)

8,027

Tags Computer Nerd Leonard Hofstadter Johnny Galecki TV Show The Big Bang Theory

Johnny Galecki Leonard Hofstadter Kaley Cuoco Penny (The Big Bang Theory) TV Show The Big Bang Theory HD Desktop Wallpaper | Background Image

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HD Wallpaper (2000x1334)

3,832

Tags Johnny Galecki Leonard Hofstadter Kaley Cuoco Penny (The Big Bang Theory) TV Show The Big Bang Theory

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(400x255)

1,210

Tags Sheldon Cooper Johnny Galecki Leonard Hofstadter Bazinga TV Show The Big Bang Theory

HD desktop wallpaper featuring Johnny Galecki as Leonard Hofstadter from the TV show The Big Bang Theory against a warm yellow background.

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(1600x1200)

6,403

Tags Johnny Galecki Leonard Hofstadter TV Show The Big Bang Theory

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(200x150)

1,063

Tags Johnny Galecki Leonard Hofstadter Jim Parsons Sheldon Cooper TV Show The Big Bang Theory

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(320x240)

993

Tags Kunal Nayyar Raj Koothrappali Johnny Galecki Leonard Hofstadter TV Show The Big Bang Theory

The Big Bang Theory Johnny Galecki Leonard Hofstadter TV Show PFP

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PFP (245x245)

967

Tags The Big Bang Theory Johnny Galecki Leonard Hofstadter TV Show

The Big Bang Theory Johnny Galecki Leonard Hofstadter Kaley Cuoco Penny (The Big Bang Theory) TV Show PFP

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PFP (245x245)

1,616

Tags The Big Bang Theory Johnny Galecki Leonard Hofstadter Kaley Cuoco Penny (The Big Bang Theory) TV Show

Leonard And Penny

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(1000x1426)

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Tags Johnny Galecki Leonard Hofstadter Kaley Cuoco Penny (The Big Bang Theory) TV Show The Big Bang Theory

Penny (The Big Bang Theory) Kaley Cuoco Leonard Hofstadter Johnny Galecki TV Show The Big Bang Theory HD Desktop Wallpaper | Background Image

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HD Wallpaper (2000x1333)

4,020

Tags Penny (The Big Bang Theory) Kaley Cuoco Leonard Hofstadter Johnny Galecki TV Show The Big Bang Theory

Penny (The Big Bang Theory) Kaley Cuoco Leonard Hofstadter Johnny Galecki TV Show The Big Bang Theory HD Desktop Wallpaper | Background Image

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HD Wallpaper (1920x1080)

3,013

Tags Penny (The Big Bang Theory) Kaley Cuoco Leonard Hofstadter Johnny Galecki TV Show The Big Bang Theory

American actor face Celebrity Johnny Galecki HD Desktop Wallpaper | Background Image

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HD Wallpaper (1920x1080)

3,009

Tags American Actor Face Celebrity Johnny Galecki

Raj Koothrappali Kunal Nayyar Nathan Fillion Leonard Hofstadter Johnny Galecki TV Show The Big Bang Theory HD Desktop Wallpaper | Background Image

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HD Wallpaper (2040x1360)

1,902

Tags Raj Koothrappali Kunal Nayyar Nathan Fillion Leonard Hofstadter Johnny Galecki TV Show The Big Bang Theory

Season 4, Episode 12: The Bus Pants Utilization

(1629x936)

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Tags Johnny Galecki Leonard Hofstadter TV Show The Big Bang Theory

Season 4, Episode 17: The Toast Derivation

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Tags Johnny Galecki Leonard Hofstadter TV Show The Big Bang Theory

Season 4, Episode 17: The Toast Derivation

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Tags Aarti Mann Priya Koothrappali Leonard Hofstadter Johnny Galecki TV Show The Big Bang Theory

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