Knuckles Backgrounds
Browse 166+ Knuckles Backgrounds to download free for any screen
Take your pick from 166 Knuckles Backgrounds. Colour-led pieces sit alongside near-monochrome ones. Works in any app that accepts a still background image. Free to download, and free to keep. Scroll on for more, or jump to a neighbouring collection below.
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Red hedgehog character in comic-style collage with red and white tones. -
Man smiling and kicking with yellow tape reading mr nice guy across his fist against blue water background. -
Boxer getting hands wrapped before a fight in a gym. -
Sonic and Knuckles clash with glowing energy balls in an animated battle scene. -
A red cartoon bird with a big smile and white gloves standing on a blue surface. -
Sonic Tails and Knuckles racing with motion trails and starbursts in a colorful game scene. -
Knuckles racing in a red kart with a colorful glitchy background. -
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Sonic and his friends in a dynamic gaming scene with robots and vehicles. -
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Sonic Tails and Knuckles in dynamic poses from Sonic Mania game art. -
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Close-up of Knuckles the Echidna with intense purple eyes and fiery red quills. -
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Sonic characters Tails and Knuckles in action pose with fiery background. -
Sonic Tails and Knuckles in colorful dynamic poses against a bright yellow background. -
Sonic Tails and Knuckles pose heroically on a cliff against a blue sky with clouds. -
Knuckles the echidna from Sonic Channel in a dynamic pose. -
A determined hedgehog character pointing forward in a black and white line drawing. -
Sonic Tails and Knuckles in cheerful poses with colorful abstract background. -
Cartoon hedgehog with red quills and green shoes peeking from right side. -
Red hedgehog character in anime style with clenched fists and determined expression. -
Sonic and Tails racing through a pixelated jungle with palm trees and water. -
Red hedgehog character Knuckles in action pose with glowing red background. -
Sonic Riders characters racing in red and white with motion blur background. -
Red echidna Knuckles from Sonic giving a thumbs up gesture. -
Red hedgehog character running with white gloves and shoes on a yellow and orange background. -
Sonic and Knuckles charging energy in a dramatic anime-style battle scene. -
Sonic Tails and Knuckles pose heroically on a reflective surface with colorful geometric shapes behind them. -
Sonic Tails and Knuckles in colorful anime style posing energetically. -
Knuckles the Echidna in a jungle game scene from Sonic Chronicles. -
Sonic Tails vs Dr Eggman Knuckles in movie poster -
Red hedgehog character with white gloves and orange shoes smiling confidently. -
Sonic Tails and Knuckles in colorful cartoon style with geometric background. -
Sonic the Hedgehog stands on a red biplane flying over a desert canyon at sunset. -
Knuckles the Echidna holding a spiked club in a gaming anime style. -
Red hedgehog character laughing with sharp teeth and a 'HAHA' speech bubble. -
Two hedgehogs in combat with glowing energy balls in a golden haze. -
Red hedgehog character Knuckles in running pose inside circular emblem. -
Red hedgehog character Knuckles poses with fists raised against a maroon backdrop. -
Knuckles the Echidna from Sonic Channel in a dynamic pose. -
Sonic and Knuckles in 3d gaming character poses with logos above -
Sonic Tails and Knuckles in vibrant cartoon style with colorful geometric background. -
Knuckles the Echidna playing guitar in Sonic Channel art style. -
Red and white hedgehogs in video game style posing with confident expressions. -
Sonic and Knuckles racing in opposite directions in a temple with glowing rings. -
Knuckles the Echidna pointing with a confident expression against a pink background with paint splatters. -
Red hedgehog Knuckles in anime style with clenched fists and determined expression. -
Red fox character in cowboy outfit with spiked gloves and rope. -
Sonic the Hedgehog character Knuckles in red and green shoes on a red background. -
Red hedgehog character Knuckles in red shoes against dark textured wall with glowing lights. -
Red hedgehog character Knuckles in red shoes against dark geometric wall with glowing lights. -
Red hedgehog character waving with a bright smile against green background. -
Red hedgehog Knuckles next to a large green diamond on a colorful geometric background. - Next page
Showing 1–60 of 166 wallpapers
Frequently asked questions
How many Knuckles Backgrounds are available to download?
166 Knuckles Backgrounds are available right now. Fresh additions land regularly. Downloading is free and immediate.
Can I use these Knuckles Backgrounds on both a phone and a desktop?
Yes, in both directions. Roughly 56 landscape versus 4 portrait. The thumbnails show the shape, so it is easy to spot.
What does it cost to use these Knuckles Backgrounds?
Free, without exception. Skip the sign-up; it is not needed. The file you get is the clean original.
