Celtic knot tattoo ideas

228 photos and flash · 18% Geometric, 13% Blackwork · Forearm most common

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Bold black tribal tattoo with a red and grey Celtic knot circle on a man's upper arm and shoulder.
Tribal and Celtic knot upper arm tattoo
Two people seen from behind with matching shoulder tattoos: a knotwork crescent moon in grey and blue on the left, and a pink-shaded celtic knot medallion on the right, each with lettering around it.
Crescent moon and celtic knot tattoos on shoulders
Colour tattoo of a tree of life on a shoulder, with blue snowflakes, pink blossom, green leaves and orange autumn leaves, set on brown Celtic knotwork roots.
Tree of life with four seasons on a shoulder
Black and grey Celtic cross tattoo with interlaced knotwork covering the upper arm and shoulder.
Celtic cross with knotwork on upper arm
Realistic colour tattoo of a blue steel armour plate with a Celtic triquetra knot and scale mail, set within torn skin and flames on a man's upper arm and shoulder.
Armour plate and flames on an upper arm sleeve
Black blackwork tattoo of Celtic knotwork, swirls and a central tree motif covering the upper arm and shoulder.
Celtic knotwork and tree tattoo on upper arm
Black and grey realism tattoo of riveted armour plates and a Celtic knot on a shoulder, with torn skin edges.
Torn skin armour plates on a shoulder
Black and grey dragon head with Celtic knotwork wrapping across an upper arm and shoulder, with two smaller dragon heads below.
Dragon and Celtic knotwork on an upper arm
Black and grey Celtic knotwork sleeves cover both arms, with a circular tree of life design on the upper back, in a black and white photo of a shirtless man with raised arms.
Celtic knotwork sleeves and tree of life back piece
Black and grey realism tattoo on a shoulder and upper back, showing torn skin that reveals metal armour plates with rivets and a buckle, with a Celtic knot on the shoulder cap.
Torn skin revealing armour with Celtic knot
Black and grey realism tattoo across a shoulder and upper back, showing torn skin revealing armour straps, buckles and a Celtic knot on the pauldron.
Torn skin armour pauldron with Celtic knot
Black and grey realism tattoo on a shoulder and upper back showing torn skin revealing buckled armour straps and a Celtic knot disc.
Torn skin with Celtic knot armour on shoulder
Black and grey Celtic knotwork tattoo covering the shoulder and top of the upper arm of a man, with interlaced white ribbon bands on a dark background.
Celtic knotwork shoulder tattoo
Black and grey Celtic knotwork cross set over rivetted armour plates, tattooed across a man's upper arm and shoulder.
Celtic knot cross on armour plating upper arm
Black and grey realism tattoo on the shoulder showing torn skin with armour plates, buckles and a Celtic knot.
Torn skin revealing armour and a Celtic knot
Black and grey tribal tattoo with Celtic knotwork covering a man's shoulder and upper arm.
Tribal and Celtic knot shoulder piece
Black and grey tattoo of a wolf head and interlaced knotwork covering a man's shoulder and upper arm, in a Norse-style design.
Wolf and knotwork shoulder and arm tattoo