diff --git a/app/Actions/Auction/CreateReportAction.php b/app/Actions/Auction/CreateReportAction.php
new file mode 100644
index 0000000..d9ac748
--- /dev/null
+++ b/app/Actions/Auction/CreateReportAction.php
@@ -0,0 +1,22 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Otoszroto\Actions\Auction;
+
+use Otoszroto\Models\Auction;
+use Otoszroto\Models\Report;
+use Otoszroto\Models\User;
+
+class CreateReportAction
+{
+    public function execute(User $user, Auction $auction, array $reportData): Report
+    {
+        $report = new Report($reportData);
+        $report->reporter->associate($user);
+        $report->auction->associate($auction);
+        $report->save();
+
+        return $report;
+    }
+}
diff --git a/app/Actions/Auction/ResolveReportAction.php b/app/Actions/Auction/ResolveReportAction.php
new file mode 100644
index 0000000..694c623
--- /dev/null
+++ b/app/Actions/Auction/ResolveReportAction.php
@@ -0,0 +1,18 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Otoszroto\Actions\Auction;
+
+use Otoszroto\Models\Report;
+
+class ResolveReportAction
+{
+    public function execute(Report $report): Report
+    {
+        $report->resolved_at = now();
+        $report->save();
+
+        return $report;
+    }
+}
diff --git a/app/Http/Controllers/Auction/ReportController.php b/app/Http/Controllers/Auction/ReportController.php
new file mode 100644
index 0000000..2916c93
--- /dev/null
+++ b/app/Http/Controllers/Auction/ReportController.php
@@ -0,0 +1,65 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Otoszroto\Http\Controllers\Auction;
+
+use Illuminate\Http\RedirectResponse;
+use Inertia\Inertia;
+use Inertia\Response;
+use Otoszroto\Actions\Auction\CreateReportAction;
+use Otoszroto\Actions\Auction\ResolveReportAction;
+use Otoszroto\Helpers\SortHelper;
+use Otoszroto\Http\Controllers\Controller;
+use Otoszroto\Http\Requests\Auction\CreateReportRequest;
+use Otoszroto\Http\Resources\ReportResource;
+use Otoszroto\Models\Auction;
+use Otoszroto\Models\Report;
+
+class ReportController extends Controller
+{
+    public function create(Auction $auction): Response
+    {
+        return Inertia::render("Auction/ReportAuction", ["auction" => $auction]);
+    }
+
+    public function store(CreateReportRequest $request, CreateReportAction $createReportAction, Auction $auction): RedirectResponse
+    {
+        $user = $request->user();
+        $this->authorize("report", $auction);
+        $validated = $request->validated();
+        $createReportAction->execute($user, $auction, $validated);
+
+        return redirect()->route("auctions.show", ["auction" => $auction])->with(["message" => "Aukcja została zgłoszona."]);
+    }
+
+    public function index(SortHelper $sorter): Response
+    {
+        $reports = Report::query()->with(["reporter", "auction"])->where("resolved_at", "=", null);
+
+        $perPage = (int)request()->query("per_page", 10);
+
+        $query = $sorter->sort($reports, ["id", "created_at"], []);
+        $query = $sorter->search($query, "id");
+
+        return Inertia::render("Auction/Reports", [
+            "reports" => ReportResource::collection($query->paginate($perPage)),
+        ]);
+    }
+
+    public function show(Report $report): Response
+    {
+        $report->load(["reporter", "auction"]);
+
+        return Inertia::render("Auction/ShowReport", [
+            "report" => new ReportResource($report),
+        ]);
+    }
+
+    public function resolve(ResolveReportAction $resolveReportAction, Report $report): RedirectResponse
+    {
+        $report = $resolveReportAction->execute($report);
+
+        return redirect()->route("reports.show", ["report" => $report])->with(["message" => "Zgłoszenie zostało rozwiązane."]);
+    }
+}
diff --git a/app/Http/Requests/Auction/CreateReportRequest.php b/app/Http/Requests/Auction/CreateReportRequest.php
new file mode 100644
index 0000000..057f6d2
--- /dev/null
+++ b/app/Http/Requests/Auction/CreateReportRequest.php
@@ -0,0 +1,33 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Otoszroto\Http\Requests\Auction;
+
+use Illuminate\Contracts\Validation\ValidationRule;
+use Illuminate\Foundation\Http\FormRequest;
+
+class CreateReportRequest extends FormRequest
+{
+    public function authorize(): bool
+    {
+        $user = $this->user();
+        $auction = $this->route("auction");
+
+        if ($user === null || $auction === null) {
+            return false;
+        }
+
+        return $user->can("report", $auction);
+    }
+
+    /**
+     * @return array<string, ValidationRule|array<mixed>|string>
+     */
+    public function rules(): array
+    {
+        return [
+            "reason" => ["sometimes", "string", "max:255"],
+        ];
+    }
+}
diff --git a/app/Http/Resources/AuctionResource.php b/app/Http/Resources/AuctionResource.php
index 0596cd9..5d0965f 100755
--- a/app/Http/Resources/AuctionResource.php
+++ b/app/Http/Resources/AuctionResource.php
@@ -28,6 +28,9 @@ public function toArray(Request $request): array
             "auctionState" => $this->auction_state,
             "createdAt" => $this->created_at,
             "updatedAt" => $this->updated_at,
+            "wasReported" => auth()->check()
+                ? $this->reports->contains("reporter_id", auth()->id())
+                : false,
         ];
     }
 }
diff --git a/app/Http/Resources/ReportResource.php b/app/Http/Resources/ReportResource.php
new file mode 100644
index 0000000..c8a9e7f
--- /dev/null
+++ b/app/Http/Resources/ReportResource.php
@@ -0,0 +1,27 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Otoszroto\Http\Resources;
+
+use Illuminate\Http\Request;
+use Illuminate\Http\Resources\Json\JsonResource;
+
+class ReportResource extends JsonResource
+{
+    /**
+     * @return array<string, mixed>
+     */
+    public function toArray(Request $request): array
+    {
+        return [
+            "id" => $this->id,
+            "reporter" => UserResource::make($this->whenLoaded("reporter")),
+            "auction" => AuctionResource::make($this->whenLoaded("auction")),
+            "reason" => $this->reason,
+            "resolvedAt" => optional($this->resolved_at)?->toDateTimeString(),
+            "createdAt" => optional($this->created_at)?->toDateTimeString(),
+            "updatedAt" => optional($this->updated_at)?->toDateTimeString(),
+        ];
+    }
+}
diff --git a/app/Models/Auction.php b/app/Models/Auction.php
index ab0b901..f590319 100755
--- a/app/Models/Auction.php
+++ b/app/Models/Auction.php
@@ -74,4 +74,12 @@ public function category(): BelongsTo
     {
         return $this->belongsTo(Category::class);
     }
+
+    /**
+     * @return HasMany<Report>
+     */
+    public function reports()
+    {
+        return $this->hasMany(Report::class);
+    }
 }
diff --git a/app/Models/Report.php b/app/Models/Report.php
new file mode 100644
index 0000000..ae2d396
--- /dev/null
+++ b/app/Models/Report.php
@@ -0,0 +1,53 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Otoszroto\Models;
+
+use Carbon\Carbon;
+use Illuminate\Database\Eloquent\Factories\HasFactory;
+use Illuminate\Database\Eloquent\Model;
+use Illuminate\Database\Eloquent\Relations\BelongsTo;
+
+/**
+ * @property int $id
+ * @property int $reporter_id
+ * @property int $auction_id
+ * @property string|null $reason
+ * @property Carbon|null $resolved_at
+ * @property Carbon $created_at
+ * @property Carbon $updated_at
+ * @property User $reporter
+ * @property Auction $auction
+ */
+class Report extends Model
+{
+    use HasFactory;
+
+    public $timestamps = true;
+    protected $fillable = [
+        "reporter_id",
+        "auction_id",
+        "reason",
+        "resolved_at",
+    ];
+    protected $casts = [
+        "resolved_at" => "datetime",
+    ];
+
+    /**
+     * @return BelongsTo<User, $this>
+     */
+    public function reporter(): BelongsTo
+    {
+        return $this->belongsTo(User::class, "reporter_id");
+    }
+
+    /**
+     * @return BelongsTo<Auction, $this>
+     */
+    public function auction(): BelongsTo
+    {
+        return $this->belongsTo(Auction::class, "auction_id");
+    }
+}
diff --git a/app/Policies/AuctionPolicy.php b/app/Policies/AuctionPolicy.php
index c13dab2..01f0387 100644
--- a/app/Policies/AuctionPolicy.php
+++ b/app/Policies/AuctionPolicy.php
@@ -16,4 +16,21 @@ public function update(User $user, Auction $auction): Response
             ? Response::allow()
             : Response::deny();
     }
+
+    public function report(User $user, Auction $auction): Response
+    {
+        $alreadyReported = $auction->reports()
+            ->where("reporter_id", $user->id)
+            ->exists();
+
+        if ($user->id === $auction->owner_id) {
+            return Response::deny("Nie można zgłosić własnej aukcji.");
+        }
+
+        if ($alreadyReported) {
+            return Response::deny("Aukcja została już przez Ciebie zgłoszona.");
+        }
+
+        return Response::allow();
+    }
 }
diff --git a/database/factories/ReportFactory.php b/database/factories/ReportFactory.php
new file mode 100644
index 0000000..eaeee47
--- /dev/null
+++ b/database/factories/ReportFactory.php
@@ -0,0 +1,26 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Database\Factories;
+
+use Illuminate\Database\Eloquent\Factories\Factory;
+use Otoszroto\Models\Auction;
+use Otoszroto\Models\Report;
+use Otoszroto\Models\User;
+
+/**
+ * @extends Factory<Report>
+ */
+class ReportFactory extends Factory
+{
+    public function definition(): array
+    {
+        return [
+            "reporter_id" => User::factory(),
+            "auction_id" => Auction::factory(),
+            "reason" => fake()->text(200),
+            "resolved_at" => null,
+        ];
+    }
+}
diff --git a/database/migrations/2026_01_06_155512_create_reports_table.php b/database/migrations/2026_01_06_155512_create_reports_table.php
new file mode 100644
index 0000000..66961d1
--- /dev/null
+++ b/database/migrations/2026_01_06_155512_create_reports_table.php
@@ -0,0 +1,29 @@
+<?php
+
+declare(strict_types=1);
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+use Otoszroto\Models\Auction;
+use Otoszroto\Models\User;
+
+return new class() extends Migration {
+    public function up(): void
+    {
+        Schema::create("reports", function (Blueprint $table): void {
+            $table->id();
+            $table->foreignIdFor(User::class, "reporter_id")->constrained("users")->cascadeOnDelete();
+            $table->foreignIdFor(Auction::class, "auction_id")->constrained("auctions")->cascadeOnDelete();
+            $table->text("reason")->nullable();
+            $table->timestamp("resolved_at")->nullable();
+            $table->timestamps();
+            $table->unique(["reporter_id", "auction_id"]);
+        });
+    }
+
+    public function down(): void
+    {
+        Schema::dropIfExists("reports");
+    }
+};
diff --git a/database/seeders/DatabaseSeeder.php b/database/seeders/DatabaseSeeder.php
index f3462ca..adc2048 100755
--- a/database/seeders/DatabaseSeeder.php
+++ b/database/seeders/DatabaseSeeder.php
@@ -16,6 +16,7 @@ public function run(): void
             AuctionSeeder::class,
             PermissionsSeeder::class,
             RolesSeeder::class,
+            ReportSeeder::class,
         ]);
     }
 }
diff --git a/database/seeders/ReportSeeder.php b/database/seeders/ReportSeeder.php
new file mode 100644
index 0000000..89a0a06
--- /dev/null
+++ b/database/seeders/ReportSeeder.php
@@ -0,0 +1,16 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Database\Seeders;
+
+use Illuminate\Database\Seeder;
+use Otoszroto\Models\Report;
+
+class ReportSeeder extends Seeder
+{
+    public function run(): void
+    {
+        Report::factory()->count(30)->create();
+    }
+}
diff --git a/resources/js/Pages/Auction/ReportAuction.tsx b/resources/js/Pages/Auction/ReportAuction.tsx
new file mode 100755
index 0000000..92db316
--- /dev/null
+++ b/resources/js/Pages/Auction/ReportAuction.tsx
@@ -0,0 +1,25 @@
+import React from 'react';
+import {Form} from "@inertiajs/react";
+import { Auction } from "@/Types/auction";
+
+type Props = {
+    errors: any;
+    auction: Auction;
+}
+
+export function ReportAuction({errors, auction}: Props) {
+    return (
+        <>
+            <h1 className={"text-lg font-semibold"}>Report auction</h1>
+            <Form
+                action={`/auctions/${auction.id}/report`}
+                method="POST"
+            >
+                <input type="text" placeholder="Reason" name="reason"/>
+                {errors?.reason && <p>{errors.reason}</p>}
+
+                <input type="submit" value="Zgłoś" />
+            </Form>
+        </>
+    );
+}
diff --git a/resources/js/Pages/Auction/ShowReport.tsx b/resources/js/Pages/Auction/ShowReport.tsx
new file mode 100755
index 0000000..ede2cd1
--- /dev/null
+++ b/resources/js/Pages/Auction/ShowReport.tsx
@@ -0,0 +1,22 @@
+import { Title } from "@/Components/Title";
+import { Report } from "@/Types/report";
+
+type Props = {
+  report: Report,
+}
+
+export function ShowReport({report}: Props) {
+  return (
+    <div className='w-full p-4 mt-5 mx-auto md:px-10'>
+      <Title type='h2'>Szczegóły zgłoszenia</Title>
+
+      <div><strong>ID:</strong> {report.id}</div>
+      <div><strong>Reporter:</strong> {report.reporter?.email || "N/A"}</div>
+      <div><strong>Auction:</strong> {report.auction?.name || "N/A"}</div>
+      <div><strong>Reason:</strong> {report.reason || "Brak"}</div>
+      <div><strong>Resolved At:</strong> {report.resolvedAt || "Nie rozwiązano"}</div>
+      <div><strong>Created At:</strong> {report.createdAt}</div>
+      <div><strong>Updated At:</strong> {report.updatedAt}</div>
+    </div>
+  );
+}
diff --git a/resources/js/Types/report.ts b/resources/js/Types/report.ts
new file mode 100644
index 0000000..7fed524
--- /dev/null
+++ b/resources/js/Types/report.ts
@@ -0,0 +1,12 @@
+import { User } from "./user";
+import { Auction } from "./auction";
+
+export type Report = {
+    id: number;
+    reporter: User;
+    auction: Auction;
+    reason: string;
+    resolvedAt: string | null;
+    createdAt: string;
+    updatedAt: string;
+}
\ No newline at end of file
diff --git a/routes/web.php b/routes/web.php
index b181a1b..52892c0 100755
--- a/routes/web.php
+++ b/routes/web.php
@@ -7,6 +7,7 @@
 use Inertia\Response;
 use Otoszroto\Enums\Permission;
 use Otoszroto\Http\Controllers\Auction\AuctionController;
+use Otoszroto\Http\Controllers\Auction\ReportController;
 use Otoszroto\Http\Controllers\Auth\ForgotPasswordController;
 use Otoszroto\Http\Controllers\Auth\LoginController;
 use Otoszroto\Http\Controllers\Auth\LogoutController;
@@ -41,6 +42,11 @@
     Route::patch("/auctions/{auction}", [AuctionController::class, "update"])->name("auctions.update");
     Route::patch("/auctions/{auction}/finish", [AuctionController::class, "finish"])->name("auctions.finish");
     Route::patch("/auctions/{auction}/cancel", [AuctionController::class, "cancel"])->name("auctions.cancel");
+    Route::get("/auctions/{auction}/report", [ReportController::class, "create"])->name("auctions.report.create");
+    Route::post("/auctions/{auction}/report", [ReportController::class, "store"])->name("auctions.report.store");
+    Route::get("/reports", [ReportController::class, "index"])->name("reports.index")->middleware([Authorize::using(Permission::ManageReports)]);
+    Route::get("/reports/{report}", [ReportController::class, "show"])->name("reports.show")->middleware([Authorize::using(Permission::ManageReports)]);
+    Route::get("/reports/{report}/resolve", [ReportController::class, "resolve"])->name("reports.resolve")->middleware([Authorize::using(Permission::ManageReports)]);
 });
 
 Route::get("/auctions/{auction}", [AuctionController::class, "show"])->name("auctions.show");