Potassium perbromate

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| ImageFile = KBrO4.png

| ImageSize =

| ImageCaption = {{color|#C0C0C0|●}} K {{0}} {{color|#808040|●}} Br {{0}} {{color|#FF0000|●}} O

| IUPACName = Potassium perbromate

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| Section1 = {{Chembox Identifiers

| CASNo = 22207-96-1

| ChemSpiderID = 9369771

| PubChem = 23682314

| StdInChI=1S/BrHO4.K/c2-1(3,4)5;/h(H,2,3,4,5);/q;+1/p-1

| StdInChIKey = VXLUZERCXISKBW-UHFFFAOYSA-M

| SMILES = [O-]Br(=O)(=O)=O.[K+]

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| Section2 = {{Chembox Properties

| Formula = KBrO₄

| MolarMass = 183 g/mol

| Appearance =

| Density = 3.08 g/cm³

| MeltingPt =

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| Section3 = {{Chembox Hazards

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Potassium perbromate is the chemical compound composed of the potassium ion and the perbromate ion, with the chemical formula KBrO₄.