Quick Answer
Yes, an unarmed strike is a weapon attack in D&D 5e, but it is not a weapon attack that uses a weapon. It is a special melee attack that uses your body rather than an item, and it interacts with rules that reference “weapon attacks” in ways that depend on how the feature or spell defines those terms. Key takeaways include: an unarmed strike is a melee weapon attack with the “finesse” property, it is not classified as a light or one-handed weapon for weight and capacity rules, and class features that modify weapon attacks usually apply unless they specifically exclude unarmed strikes. Spells such as Booming Blade and Green-Flame Blade explicitly include unarmed strikes, while features like Sneak Attack normally do not, unless stated otherwise.
Terminology: What Counts As A Weapon Attack
Defining A Weapon Attack
In D&D 5e, a weapon attack is any attack roll made with a weapon, as defined in the Player’s Handbook glossary. Weapons are divided into melee and ranged categories, and can be simple or martial. Melee weapon attacks include those made with swords, axes, and similar items. An unarmed strike is listed in the equipment section as a melee weapon that is not a light, one-handed, or heavy weapon. When a class feature, spell, or rule refers to making a weapon attack, it often includes unarmed strikes unless the text explicitly states otherwise. The Dungeon Master’s Guide emphasizes interpreting intent and context, so read specific features carefully rather than assuming a universal rule.
Finesse Property And Unarmed Strikes
Unarmed strikes are treated as having the finesse property, meaning you can use your Dexterity modifier for the attack roll instead of Strength. This makes monks and other characters who rely on unarmed strikes more agile, but does not change the fact that the attack originates from your body. Finesse is relevant for many class features and spells that require you to use Dexterity for attack rolls, and it interacts with two-weapon fighting rules in specific ways. Because unarmed strikes are finesse melee weapons, they can be used with certain abilities that require finesse weapons, provided the feature does not restrict the weapon type.
Core Rules: How Unarmed Strikes Work
Attack Rolls And Damage
An unarmed strike is a standard option for any creature, requiring no proficiency unless you have a feature such as Unarmored Defense or Martial Arts that improves it. On a hit, you deal bludgeoning damage based on your size, with monks scaling damage as they level. The attack uses your Strength or Dexterity for the attack roll depending on the finesse property, and damage is rolled normally. Because it is a melee weapon attack, it can be combined with features that let you make multiple attacks, such as the Extra Attack feature, as long as you meet the conditions. The rules treat unarmed strikes as weapons for purposes like opportunity attacks, reach, and certain class abilities.
Monk Features And Progression
Monks are the primary class built around unarmed strikes, gaining improvements at multiple levels. At 1st level, they gain Unarmored Defense and Martial Arts, which enhance their unarmed strikes with a flat damage bonus and allow them to add ability modifiers to damage rolls. At 11th level, the Empty Body feature lets them avoid certain damage types, while the Quivering Palm can incapacitate a target on a successful Wisdom save. The Way of the Long Death archetype extends the monk’s reach and modifies unarmed strike damage, showing how subclass choices further define how unarmed strikes function. Because monks rely on these strikes as their core attack, almost all their class features assume unarmed strikes are weapon attacks unless stated otherwise.
Spell Interactions: When Unarmed Strikes Meet Magic
Booming Blade And Green-Flame Blade
The spells Booming Blade and Green-Flame Blade explicitly include unarmed strikes in their targeting conditions. Booming Blade lets you choose a willing creature within range, and if the target moves before the start of your next turn, it takes thunder damage. The spell’s text states that the target must make a melee weapon attack using the weapon you gave it, and this can be an unarmed strike. Similarly, Green-Flame Blade lets you touch a willing creature and cause green flame to surround it; when the target hits with a melee weapon attack on its next turn, it can also use an unarmed strike to trigger the bonus damage. These spells confirm that unarmed strikes qualify as weapon attacks for their purposes, which is a common point of confusion.
Spells That Exclude Unarmed Strikes
Not all spells treat unarmed strikes as weapon attacks. For example, Divine Smite requires you to expend a spell slot when you hit with an attack that deals radiant damage and uses a melee or ranged weapon. Jeremy Crawford has clarified that unarmed strikes are not weapons for the purpose of Divine Smite, so you cannot apply Divine Smite to an unarmed strike even though it is a melee weapon attack. Similarly, features that require a weapon with the two-handed or versatile property typically exclude unarmed strikes, even though the attack is mechanically a weapon attack. Always check the specific wording: some rules care about the form of the weapon, not just the attack roll.
Class Features And Unarmed Strikes
Fighters And The Fighting Style
Fighters can select a Fighting Style that interacts with weapon attacks. Defense adds +1 AC while you are wielding a shield, Archery improves ranged weapon attack rolls, and Dueling gives a +2 bonus to damage rolls when you are wielding a melee weapon in one hand. Since unarmed strikes are not one-handed or two-handed weapons, they do not benefit from Dueling. However, the Defense style’s requirement is simply that you are wielding a shield, which is independent of whether your attack is a weapon attack from equipment. Other Fighting Style options such as Close Quarters Shooter are ranged focused and therefore irrelevant to unarmed strikes.
Rogue Features And Sneak Attack
Rogues rely on Sneak Attack to add extra damage when they have advantage or an ally is near the target. The feature triggers when you deal piercing, slashing, or bludgeoning damage with a weapon attack. Because unarmed strikes are bludgeoning weapon attacks, they qualify for Sneak Attack damage if you have advantage or an eligible ally. However, not all Rogue archetypes treat unarmed strikes the same. The Scout archetype emphasizes mobility, while the Swashbuckler requires you to maintain distance to use your Panache feature, and the Mastermind focuses on manipulating social situations. Always verify whether a subclass modifies the baseline expectations for unarmed strikes.
Practical Examples And Edge Cases
Consider a monk using Flurry of Blows, which lets them make two unarmed strikes as a bonus action after taking the Attack action. Each unarmed strike is a weapon attack, so features that grant additional attacks on weapon attacks can interact, provided they do not exclude unarmed strikes. If a Fighter with Second Wind uses the action to help a nearby ally, the ally can use a reaction to make an opportunity attack, and if that attack is an unarmed strike, it still counts as a weapon attack for triggers that require one. Conversely, a Paladin using Divine Smite on an unarmed strike cannot apply the extra radiant damage, because the feature requires a weapon and unarmed strikes do not qualify as weapons for that specific purpose.
Comparison At A Glance
| Feature Or Rule | Treats Unarmed Strikes As Weapon Attacks | Notes Or Limitation |
|---|---|---|
| Booming Blade | Yes | Includes unarmed strikes explicitly |
| Green-Flame Blade | Yes | Includes unarmed strikes explicitly |
| Divine Smite | No | Jeremy Crawford clarification: unarmed strikes do not count as weapons |
| Sneak Attack | Yes
| |
| Dueling (Fighting Style) | No | Requires a one-handed melee weapon |
| Defense (Fighting Style) | Yes | Requires wielding a shield, not the weapon type |
| Two-Weapon Fighting | Yes | Unarmed strikes can be used, but off‑hand does not add the usual 1d4 unless the character is a monk |
Rules Summary And Consistency
Across most effects, unarmed strikes are weapon attacks because they are classified as weapons in the equipment section. However, certain specific features that reference weapon assume a physical object with properties like finesse, reach, or two-handed use, and they may not apply. Always read the feature text: if it says "weapon" without exclusion, unarmed strikes usually qualify; if it references a specific weapon property or requires a material component, unarmed strikes may be excluded. This consistency makes it easier to adjudicate unusual combinations, such as a Monk using two unarmed strikes while grappling or a character using improvised weapons that are functionally unarmed strikes but not the same mechanic.
Improvised Weapons Versus Unarmed Strikes
Improvised weapons are objects you wield to make a melee or ranged attack, and they typically deal bludgeoning damage. An improvised weapon is distinct from an unarmed strike, even though both can be used without a manufactured weapon. Improvised weapons may have the thrown property or different damage dice, while an unarmed strike is a defined mechanic with consistent scaling. When a feature requires a weapon attack, improvised weapons count, and in most cases so do unarmed strikes, but the reverse is not necessarily true. DMs should consider the narrative and mechanical impact when a player attempts to use something creatively, while players should recognize that not all improvised objects behave like unarmed strikes.
Frequently Asked Questions
- Can I use Sneak Attack with an unarmed strike?
- Do unarmed strikes work with Two-Weapon Fighting?
- Can I apply Divine Smite to an unarmed strike?
- Do unarmed strikes provoke opportunity attacks?
- Are unarmed strikes considered magical for damage resistance?
Generally no. Unarmed strikes are non-magical unless your class feature or a spell specifies otherwise. For example, an Anti-Monster effect that requires a magic weapon would not normally affect an unarmed strike.
Yes, because Sneak Attack requires a weapon attack and unarmed strikes are weapon attacks. You must still meet the conditions for Sneak Attack, such as having advantage or an allied creature within 5 feet of the target.
Yes, you can use two unarmed strikes as part of Two-Weapon Fighting, but you do not add your ability modifier to the off‑hand damage unless your class feature states otherwise. Monks add their ability modifier as part of their Martial Arts feature.
No, Divine Smite requires a weapon, and unarmed strikes are not weapons for this feature. Official errata and Jeremy Crawford clarifications support this ruling.
Yes, because they are weapon attacks, you provoke opportunity attacks when you move away from a hostile creature’s reach after taking the Attack action, unless you have a feature that prevents it.
Design And Table Design Notes For DMs
When designing encounters or rulings on the fly, treat unarmed strikes as standard melee weapon attacks with the following exceptions: they lack the versatile, heavy, light, or two-handed tags, they have reach 5 feet by default, and they usually do not scale with weapon properties. For monsters that use unarmed strikes, assign damage dice appropriate to size and consider whether the creature has class features that modify those strikes. For clarity in play, inform players whether an unarmed strike counts as a weapon for specific features, especially when mixing monk maneuvers with fighter or paladin abilities. Consistent use of this ruling helps keep combat resolution smooth and avoids table disputes over edge cases.