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. — Knuckles Background 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. — Knuckles Background 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. — Knuckles Background Boxer getting hands wrapped before a fight in a gym. -
Sonic and Knuckles clash with glowing energy balls in an animated battle scene. — Knuckles Background 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. — Knuckles Background 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 Background 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. — Knuckles Background Knuckles racing in a red kart with a colorful glitchy background. -
Knuckles — Knuckles Background Knuckles -
Sonic and his friends in a dynamic gaming scene with robots and vehicles. — Knuckles Background Sonic and his friends in a dynamic gaming scene with robots and vehicles. -
Knuckles — Knuckles Background Knuckles -
Knuckles — Knuckles Background Knuckles -
Knuckles — Knuckles Background Knuckles -
Knuckles — Knuckles Background Knuckles -
Knuckles — Knuckles Background Knuckles -
Knuckles — Knuckles Background Knuckles -
Knuckles — Knuckles Background Knuckles -
Sonic Tails and Knuckles in dynamic poses from Sonic Mania game art. — Knuckles Background Sonic Tails and Knuckles in dynamic poses from Sonic Mania game art. -
Knuckles — Knuckles Background Knuckles -
Close-up of Knuckles the Echidna with intense purple eyes and fiery red quills. — Knuckles Background Close-up of Knuckles the Echidna with intense purple eyes and fiery red quills. -
Knuckles — Knuckles Background Knuckles -
Sonic characters Tails and Knuckles in action pose with fiery background. — Knuckles Background Sonic characters Tails and Knuckles in action pose with fiery background. -
Sonic Tails and Knuckles in colorful dynamic poses against a bright yellow background. — Knuckles 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 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. — Knuckles Background Knuckles the echidna from Sonic Channel in a dynamic pose. -
A determined hedgehog character pointing forward in a black and white line drawing. — Knuckles Background A determined hedgehog character pointing forward in a black and white line drawing. -
Sonic Tails and Knuckles in cheerful poses with colorful abstract background. — Knuckles Background Sonic Tails and Knuckles in cheerful poses with colorful abstract background. -
Cartoon hedgehog with red quills and green shoes peeking from right side. — Knuckles 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. — Knuckles Background 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. — Knuckles Background Sonic and Tails racing through a pixelated jungle with palm trees and water. -
Red hedgehog character Knuckles in action pose with glowing red background. — Knuckles Background Red hedgehog character Knuckles in action pose with glowing red background. -
Sonic Riders characters racing in red and white with motion blur background. — Knuckles Background Sonic Riders characters racing in red and white with motion blur background. -
Red echidna Knuckles from Sonic giving a thumbs up gesture. — Knuckles 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. — Knuckles Background 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. — Knuckles 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. — Knuckles Background 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 Background Sonic Tails and Knuckles in colorful anime style posing energetically. -
Knuckles the Echidna in a jungle game scene from Sonic Chronicles. — Knuckles Background Knuckles the Echidna in a jungle game scene from Sonic Chronicles. -
Sonic Tails vs Dr Eggman Knuckles in movie poster — Knuckles Background Sonic Tails vs Dr Eggman Knuckles in movie poster -
Red hedgehog character with white gloves and orange shoes smiling confidently. — Knuckles Background Red hedgehog character with white gloves and orange shoes smiling confidently. -
Sonic Tails and Knuckles in colorful cartoon style with geometric background. — Knuckles Background 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 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. — Knuckles Background Knuckles the Echidna holding a spiked club in a gaming anime style. -
Red hedgehog character laughing with sharp teeth and a 'HAHA' speech bubble. — Knuckles Background Red hedgehog character laughing with sharp teeth and a 'HAHA' speech bubble. -
Two hedgehogs in combat with glowing energy balls in a golden haze. — Knuckles Background Two hedgehogs in combat with glowing energy balls in a golden haze. -
Red hedgehog character Knuckles in running pose inside circular emblem. — Knuckles Background Red hedgehog character Knuckles in running pose inside circular emblem. -
Red hedgehog character Knuckles poses with fists raised against a maroon backdrop. — Knuckles Background Red hedgehog character Knuckles poses with fists raised against a maroon backdrop. -
Knuckles the Echidna from Sonic Channel in a dynamic pose. — Knuckles Background Knuckles the Echidna from Sonic Channel in a dynamic pose. -
Sonic and Knuckles in 3d gaming character poses with logos above — Knuckles Background Sonic and Knuckles in 3d gaming character poses with logos above -
Sonic Tails and Knuckles in vibrant cartoon style with colorful geometric background. — Knuckles Background Sonic Tails and Knuckles in vibrant cartoon style with colorful geometric background. -
Knuckles the Echidna playing guitar in Sonic Channel art style. — Knuckles Background Knuckles the Echidna playing guitar in Sonic Channel art style. -
Red and white hedgehogs in video game style posing with confident expressions. — Knuckles Background 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 Background 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. — Knuckles Background 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. — Knuckles Background Red hedgehog Knuckles in anime style with clenched fists and determined expression. -
Red fox character in cowboy outfit with spiked gloves and rope. — Knuckles Background 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. — Knuckles Background 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. — Knuckles 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. — Knuckles Background 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. — Knuckles Background 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. — Knuckles Background Red hedgehog Knuckles next to a large green diamond on a colorful geometric background. - Next page
Showing 1–60 of 166 wallpapers
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Knuckles The Echidna Backgrounds
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Echidna Backgrounds
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Brand Backgrounds
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.