A traveler in the Scandinavian mountains once asked a local farmer whether the creature that had overturned his cart was a troll or a goblin. The farmer laughed and said, “If you have to ask, you are already in trouble.” Trolls and goblins are distinct creatures with separate origins, physical traits, behaviors, and magical associations. Trolls belong to Norse and Germanic folklore as giant, stone-dwelling beings of the wild, while goblins originate in French and British tradition as small, mischievous, often malevolent house or mine spirits. The confusion between them is modern, born from Victorian literature and fantasy gaming.
Definition: What Each Creature Actually Is
A troll is a large, slow-moving being from Norse and Germanic folklore. It lives in mountains, caves, or under bridges. Trolls are typically hostile to humans, turn to stone in sunlight, and possess crude intelligence or magical cunning. They appear in the Prose Edda (c. 1220) and later Scandinavian folk tales collected by Peter Christen Asbjørnsen and Jørgen Moe in the 19th century.
A goblin is a small, grotesque humanoid from French and British folklore. It lives in houses, mines, or forests. Goblins are tricksters who cause accidents, steal objects, or lead travelers astray. The word “goblin” first appears in Old French as gobelin (12th century), derived from the medieval Latin cobalus, itself from Greek kobalos (a rogue or imp). Goblins share ancestry with the kobolds of German folklore and the hobgoblins of English tradition.
The two are not related. They come from different language families, geographic regions, and story cycles. Their resemblance in modern fantasy is a result of category collapse, not original folklore.
History and Origins: Where Each Creature Came From
Trolls: The Norse Mountain Giants
The oldest surviving references to trolls appear in Norse sagas and eddic poetry. The Poetic Edda (compiled c. 1270, but containing oral material from the 9th century) describes trolls as jötnar (giants) who oppose the gods. In Hávamál, Odin warns against traveling near trollish settlements. Snorri Sturluson’s Prose Edda (c. 1220) classifies trolls among the “chaos beings” that predate and threaten the ordered world of Asgard.
By the 17th and 18th centuries, Scandinavian folk tales had recast trolls as rural threats. They lived in specific mountains or under bridges, demanded tribute (livestock, sometimes children), and could be tricked by clever humans. The Norwegian folk tale “The Three Billy Goats Gruff” (collected 1841) is the best-known example. In that story, the troll under the bridge is less a magical being than a territorial predator: it wants to eat the goats, and the goats defeat it by exploiting its vanity.
Trolls were also associated with specific geographic features. Mountains called trollkyrka (troll church) or trollhättan (troll hood) dotted the Scandinavian landscape. Locals believed these were the petrified remains of trolls caught by the sun. The belief that trolls turn to stone in daylight appears in multiple sources from the 13th century onward and may derive from observations of naturally shaped stone formations.
Goblins: The French and British Household Spirits
Goblins emerge from a different root entirely. The word enters English through Old French gobelin in the 12th century. Its earliest recorded use is in the Roman de Rou (c. 1160) by Wace, where goblins appear as minor demons or imps that torment travelers. The medieval Church classified goblins as a type of incubus or malicious spirit, distinct from the fallen angels of orthodox theology but still dangerous.
By the 14th century, goblins had migrated into household folklore. They were blamed for missing objects, sour milk, and strange noises at night. Unlike trolls, who lived in the wild, goblins inhabited the margins of human space: the crawlspace, the stable, the root cellar. They were small enough to hide under furniture and malicious enough to cause real harm.
The most famous literary treatment of goblins appears in Christina Rossetti’s poem “Goblin Market” (1862). Rossetti draws on British folk tradition where goblin men sell dangerous fruit to maidens. The poem is explicitly allegorical (often read as a Christian commentary on temptation and redemption), but its goblins behave exactly as folk tradition described: they lure, they deceive, they bargain, and they vanish when challenged.
Symbolism and Meaning: What Each Creature Represents
Trolls: The Wild That Cannot Be Tamed
Trolls symbolize the untamed, pre-Christian landscape of Scandinavia. They are the forces that resist cultivation, civilization, and human order. A troll under a bridge is nature demanding a toll. A troll in a mountain is the mountain itself, personified as a greedy, slow-witted guardian of treasure.
In magical practice, trolls represent obstacles that must be outsmarted rather than fought. The folk tales consistently reward cleverness over strength. The goat that offers to fetch a bigger goat, the farmer who tricks the troll into waiting for the sunrise, these are not moral lessons about courage but tactical ones about patience and misdirection.
Trolls also carry a strong association with stone and earth. To be turned to stone is to be returned to the raw material of the world, stripped of motion and will. Practitioners of Scandinavian folk magic (trolldom) sometimes worked with trolls by leaving offerings at known troll sites, stone circles, or caves. The goal was not worship but propitiation: keep the troll satisfied so it stays in its mountain.
Goblins: The Domestic Disrupter
Goblins symbolize the unpredictable, often hostile forces that inhabit the human household. They are the accident that happens despite your caution, the tool that vanishes mid-project, the child who is never where you left them. A goblin is Murphy’s Law personified with a face and a name.
In British folklore, goblins blur into brownies and hobgoblins when they are helpful, and into bogeymen when they are threatening. The distinction depends entirely on behavior, not kind. A brownie who cleans your kitchen is the same species as a goblin who breaks your pots. The polarity of the relationship matters, not the taxonomy.
This ambiguity makes goblins useful figures in folk magic. Householders who wanted to keep goblins friendly left out milk or bread. Those who wanted to drive them away scattered salt or iron nails. The goblin was a barometer of household order: if you kept a clean, quiet space, the goblins stayed neutral. If you were careless, they turned hostile.
Practices and Traditions: How Each Is Used in Magic and Folklore
Working with Trolls
In traditional Scandinavian folk practice, trolls were not summoned or invoked. They were avoided, propitiated, or tricked. A farmer whose cattle went missing might leave a bowl of porridge at the edge of the forest. A family traveling through a mountain pass might tie a red ribbon to a tree as an offering.
Some practitioners of trolldom (a term used for both the magic itself and its practitioners) claimed the ability to see trolls. This sight was considered both a gift and a burden. A person who could see trolls was also vulnerable to their attention. Iron was the universal protection: a knife under the pillow, a horseshoe over the door, a pair of scissors in the cradle.
The most common folk charm against trolls was the ringing of church bells. The sound of consecrated metal was believed to drive trolls from their hills. In some regions, farmers would ring a handbell before entering a forest. This practice appears in Swedish and Norwegian records as late as the 19th century.
Working with Goblins
Goblins appear in European folk magic primarily as nuisances to be managed rather than spirits to be allied with. The grimoire tradition of the 16th and 17th centuries occasionally mentions goblins as familiar spirits, but this is rare. Most practitioners kept goblins away through household vigilance: no open windows at dusk, no food left uncovered overnight, no iron tools left unmarked.
The goblin’s association with missing objects gave rise to a minor folk ritual. If something was lost, you would turn your coat inside out or place a shoe on its side. This “unmaking” of normal order was thought to confuse goblins into returning the object. The ritual appears in English sources as early as the 13th century.
A more aggressive approach involved the use of a rowan branch or a circle of salt. These barriers prevented goblins from crossing into a protected space. The salt circle is not a modern invention; it appears in medieval German and French sources as a barrier against kobolds and gobelins alike.
Comparisons: How Trolls and Goblins Differ From Each Other
The easiest way to distinguish a troll from a goblin is by scale and environment.
Size and appearance: Trolls are giant-sized, often described as taller than a house. Their skin is rough, gray, or stone-like. They have large noses, long arms, and sometimes multiple heads. Goblins are small, often the size of a child or smaller. They are wiry, with sharp features, pointed ears, and a sallow or greenish complexion. The color green is a modern addition; pre-20th century goblins were described as dark or sooty.
Environment: Trolls live in the wild: mountains, caves, forests, under bridges. Goblins live in or near human settlements: houses, barns, mines, crossroads. A troll will cross into human territory for food or revenge. A goblin is already inside that territory.
Behavior: Trolls are slow, literal-minded, and often stupid. They can be tricked. Goblins are quick, cunning, and prone to malicious mischief. They cannot be trusted even when they agree to a bargain.
Magic: Trolls possess raw magical strength but little finesse. They can curse, shapeshift, or command weather. Goblins use subtle magic: glamours, illusions, and small hexes that cause accidents or confusion. A troll bludgeons. A goblin picks your pocket and blames you for losing it.
Weaknesses: Trolls turn to stone in sunlight. Goblins have no universal weakness but are repelled by iron, salt, rowan wood, church bells, and holy water in Christian contexts.
The difference matters in practical terms. If you are a farmer in 18th-century Norway, you prepare for a troll by staying out of its territory and leaving offerings at its mountain. If you are a farmer in 18th-century France, you prepare for a goblin by sweeping your floor, covering your milk, and never saying its name aloud after dark.
Common Misconceptions
Misconception 1: Trolls and goblins are the same creature with different names. They are not. They come from separate language families, separate folklore traditions, and separate geographic regions. Their conflation is a 20th-century phenomenon driven by fantasy fiction and role-playing games.
Misconception 2: Trolls regenerate. The trope of trolls regenerating from wounds comes from J.R.R. Tolkien’s The Hobbit (1937), where trolls turn to stone in sunlight but otherwise heal rapidly. This has no basis in Norse or Germanic folklore. Traditional trolls are durable but not regenerative.
Misconception 3: Goblins are always evil. Goblins are malevolent in most folk traditions, but British folklore also includes helpful goblins (hobgoblins, brownies) who do household work in exchange for food. The line between nuisance and malice depends on how the household treats them.
Misconception 4: Goblins live under bridges like trolls. This is a modern crossover from the troll tradition. Goblins in original folklore live in houses, mines, or wild places, but the bridge is specifically a troll territory from Norse tradition. Putting a goblin under a bridge reveals a blended fantasy rather than authentic folklore.
Misconception 5: Both creatures are fairy. Goblins are sometimes classed as fairy in Celtic and British folklore, but trolls are not. Trolls belong to the jötunn (giant) class in Norse cosmology, distinct from the ljósálfar (light elves) and dökkálfar (dark elves) that more closely resemble fairies. Categorizing trolls as fairy erases the distinction between Norse and Celtic traditions.
FAQ
Can trolls and goblins befriend humans in folklore? Very rarely. Trolls are too hostile and goblins too capricious. The helpful brownie is the exception, and even brownies turn vengeful if offended.
Which creature is older in folklore? Trolls appear in the earliest Norse sources (9th century). Goblins appear in 12th-century French texts. Both traditions likely have earlier oral roots that cannot be precisely dated.
Are trolls or goblins more dangerous? A troll can kill you directly. A goblin will ruin your life piece by piece. The danger is different in kind.
Do either appear in grimoires or ceremonial magic? Trolls rarely appear in grimoire traditions outside of Scandinavian folk magic. Goblins appear in medieval European grimoires as minor demons or spirits of confusion, but they are not a staple of the ceremonial tradition.
Why are they always confused in modern media? Fantasy games and novels from the 1970s onward (Dungeons & Dragons, Warhammer, World of Warcraft) standardized a blended creature taxonomy. These games needed distinct stat blocks, not folkloric accuracy. The result is a fictional hybrid that has now overwritten the original traditions in popular understanding.
Closing
Knowing the difference between a troll and a goblin is not a matter of academic pedantry. It is a matter of practical survival in the folklore that generated them. A troll requires a different strategy, a different offering, a different set of protections than a goblin does. Mix them up and you will find yourself ringing church bells at a household spirit or leaving milk out for a mountain giant, neither of which will end well. For more on these distinctions, explore our mythical creatures hub or read our guide on how European folklore classifies spirits and the specific Norse versus Celtic approaches to creature taxonomy.