Celtic knot tattoo ideas

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

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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
Small black Celtic knot tattoo on the inner wrist of a hand held palm up, with a thin ring on one finger.
Celtic knot on the inner wrist
Black and grey Celtic interlaced knot tattoo on smooth skin, with shaded grey edges and a soft highlight across the centre.
Celtic interlace knot on skin
Close photo of a Celtic triquetra knot tattoo with teal, green, blue and purple watercolour splashes behind it on skin.
Celtic triquetra with watercolour splashes
Black and white drawing of a tree of life woven through interlaced knotwork inside a Celtic knot border, presented as a tattoo design.
Tree of life in a Celtic knot ring
Black and grey Celtic knot tattoo shaped like a heart with a looped tail, on the upper back.
Celtic knot heart on upper back
Black ink drawing of an ornamental treble clef with a Celtic knot, scrolls and leaf details, shown on cream paper as a tattoo design.
Ornamental treble clef with Celtic knot
Black and grey full back tattoo of a dragon over a heart shield, framed by Celtic knotwork, runes and skulls, in a Realism style on the back.
Full back piece with dragon and Celtic knotwork
Black line drawing of a bird's head and claws woven into an interlaced Celtic knotwork pattern, shown as a tattoo design with no body placement visible.
Knotwork bird line drawing
Pencil drawing of a symmetrical lotus-style mandala with spirals and Celtic knots, shown as a tattoo design with no body placement visible.
Symmetrical lotus mandala with Celtic knots
Black Celtic knotwork flash design with an interlaced triquetra-style centre, spiral scrolls and diamond points, shown on a white background with no body placement.
Black Celtic knot design with spirals
White line Celtic knot designs on a black background, including square, circular, cross and triquetra shapes, shown as a flash sheet for tattoo reference.
Celtic knot flash sheet
Black line drawing of a fish with interlaced Celtic knotwork across its body and scale-like circles along its side, shown as a tattoo design.
Celtic knotwork fish design
Two fingers with green Celtic knotwork band tattoos wrapping around each finger, one on the middle finger and one on the adjacent finger.
Green Celtic knot bands on two fingers
Black and grey shaded Celtic knot tattoo of an interlaced triquetra with pointed leaf-shaped loops on skin.
Celtic knot triquetra with leaf loops
Black line drawing of a circular tattoo design with runic-style symbols around a central knot, framed by a Celtic knotwork border, with no body placement shown.
Runic compass in a Celtic knot circle
Black ink Celtic knotwork circle enclosing a tree of life, tattooed on the inner wrist of a raised hand.
Celtic tree of life on the inner wrist
Black and grey Celtic knot tattoo of interlaced hearts inside a circle, shaded to look three-dimensional, on the upper back.
Celtic knot heart in a circle on the back
Black and grey flash design of a winged dragon coiled around a Celtic cross filled with interlaced knotwork.
Dragon wrapped around a Celtic cross
Black line drawing of a shamrock made from interlaced Celtic knotwork, with three heart-shaped leaves and a knotted stem, shown on a white background.
Celtic knot shamrock line drawing
Black tribal flash design of a horse head with a triquetra trinity knot across its neck and small symbols along its mane, shown on white with no body placement.
Tribal horse head with trinity knot
Black line drawing of a triquetra trinity knot made from three interlaced loops, shown as a flash design with no body placement.
Triquetra trinity knot design
Digital drawing of two interlaced dragon heads above a Celtic triquetra knot, in purple and teal marbled ink on a tan background, shown as a tattoo design rather than on skin.
Celtic dragons and triquetra knot design
Blue and silver triquetra trinity knot with three spiral ends on a plain white background, shown as a design drawing with no body placement.
Blue triquetra with spiral ends design
Black line drawing of a heart formed from interlaced ribbon-like Celtic knotwork, with no placement shown on skin.
Interlaced heart knot design
Pencil drawing of a heart interwoven with a Celtic trinity-style knot, shaded in graphite on pale paper, shown as a tattoo design.
Interlaced heart and Celtic knot design
Black linework flash sheet of Irish-themed tattoo designs, including a shamrock, harp, pipe, horseshoe, pot of gold and banner lettering, shown on a flat, unmarked white sheet.
Irish-themed traditional flash sheet
Grey and muted-colour drawing of a Green Man face made of leaves, set within Celtic interlace knotwork and two stylised animal heads, shown as a tattoo design.
Green Man with Celtic knotwork design
Black line drawing of a hammer merged with a tree of life, framed by interlaced Celtic knotwork and swirling scrollwork on a white background.
Tree of life and hammer knotwork design
Black and white photo of two people holding hands, each with a black Celtic knot tattoo on the forearm, geometric in style.
Matching Celtic knots on two forearms
Stencil-style tree of life design made of interlaced Celtic knotwork in green and blue gradient ink on a white background.
Celtic knotwork tree of life design
Flash sheet of black Triple Goddess tattoo designs, including triskele, triple moon, pentacle and Celtic knotwork motifs, with a classical statue at the top centre.
Triple Goddess symbols flash sheet
Close photo of a fine line black Celtic knot tattoo with a looped top on the outer ankle, shown against a dark blue background.
Fine line Celtic knot on an ankle
Black and red Celtic knotwork design in a ring, with two dragon heads at the top, shown as a flash drawing on a white background.
Celtic knotwork ring with two dragon heads
Fine line black arrow tattoo with a Celtic knot head and triangular fletching running along the inner upper arm.
Celtic knot arrow on inner arm
Black and grey drawing of a tree of life with two wolves inside a circular Celtic knot border, shown as a tattoo design.
Tree of life with wolves in a Celtic knot circle
Black and grey fine line tattoo of a triquetra style knot with a small loop above it, on the inner wrist.
Fine line triquetra knot on the inner wrist
Digital illustration of a dark brown Celtic knot interwoven with a red heart on a textured brown background, shown as a tattoo design rather than on skin.
Celtic knot with red heart
Two owl drawings on paper, one in outline and one shaded in black and grey, with feathers forming a Celtic knot pattern across the body.
Owl with Celtic knotwork design
Black Celtic knotwork crescent moon tattoo design on a plain beige background, with no body placement shown.
Celtic knot crescent moon
Black and grey Celtic knotwork star tattoo on the chest, with interlaced knots filling the star shape.
Celtic knotwork star on the chest
Black blackwork tattoo of a triangular hooded emblem filled with Celtic knotwork, on the forearm.
Celtic knotwork emblem on a forearm
Black and grey claddagh tattoo with two hands holding a heart under a crown, set inside a Celtic trinity knot on skin.
Claddagh within a Celtic knot
Black script reading dream by day with a bird perched on a branch on the upper back, beside a Celtic knot tattoo on the upper arm.
Dream by day script and bird on shoulder
Two hands with matching black Celtic knotwork band tattoos wrapped around a finger each, in blackwork style on the hand.
Celtic knot band tattoos on two fingers
Black and grey line drawing of a Celtic knotwork design shaped like an S, with interlaced bands and pointed tips at each end, drawn as a tattoo stencil.
Interlaced knotwork S-shaped design
Fine line black outline tattoo of a triquetra style Celtic knot with an extra looped top, on the back of the neck.
Triquetra knot on the nape of the neck
Black and grey flash drawing of a Celtic cross with bat-like wings, a knotwork centre and a vine wrapped around the shaft, shown without a body placement.
Winged Celtic cross design