diff --git a/components/interactive-elements.html b/components/interactive-elements.html
index 7fd70a8..5625d64 100644
--- a/components/interactive-elements.html
+++ b/components/interactive-elements.html
@@ -847,7 +847,27 @@
   </section>
 
   <script src="../scripts/help-icon-overlays.js"></script>
+  <section id="component-file-input">
+    <p class="sg-preview-label">Component: File Input</p>
+    <div class="sg-form-preview-area">
+      <div class="sg-file-input" data-component="file-input">
+        <label class="sg-label" for="component-file-input-control">Dateien auswählen</label>
+        <p class="sg-file-input__description sg-body" id="component-file-input-description">Mehrere Dateien können ausgewählt werden.</p>
+        <input class="sg-file-input__control" id="component-file-input-control" type="file" multiple aria-describedby="component-file-input-description">
+        <button class="sg-interaction-element sg-button sg-button--active sg-file-input__trigger" type="button">Dateien auswählen</button>
+      </div>
+    </div>
+  </section>
+
   <script>
+    document.querySelectorAll('[data-component="file-input"]').forEach((fileInput) => {
+      const input = fileInput.querySelector('.sg-file-input__control');
+      const trigger = fileInput.querySelector('.sg-file-input__trigger');
+      if (input && trigger) {
+        trigger.addEventListener('click', () => input.click());
+      }
+    });
+
     document.querySelectorAll('.sg-mode-toggle:not(.sg-activation-mode-toggle)').forEach((toggle) => {
       toggle.addEventListener('click', () => {
         const nextState = toggle.dataset.active === 'relative' ? 'absolute' : 'relative';
diff --git a/index.html b/index.html
index a024328..c28b7b3 100644
--- a/index.html
+++ b/index.html
@@ -51,6 +51,7 @@
         <li><a href="./patterns/content-cards-group.html">Content Cards Group</a></li>
         <li><a href="./patterns/card-gruppe-mit-tastennavigation.html">Card Gruppe mit Tastennavigation</a></li>
         <li><a href="./patterns/formular-mit-abschnitten.html">Formular mit Abschnitten</a></li>
+        <li><a href="./patterns/file-upload.html">Datei-Upload</a></li>
         <li><a href="./patterns/multiselektions-pulldown.html">Multiselektions-Pulldown</a></li>
         <li><a href="./patterns/text-layouts.html">Text Layouts</a></li>
         <li><a href="./patterns/delete-confirmation-overlay.html">Overlay Card</a></li>
diff --git a/patterns/file-upload.html b/patterns/file-upload.html
new file mode 100644
index 0000000..6e5c1e2
--- /dev/null
+++ b/patterns/file-upload.html
@@ -0,0 +1,75 @@
+<!doctype html>
+<html lang="de">
+<head>
+  <meta charset="UTF-8">
+  <meta name="viewport" content="width=device-width, initial-scale=1.0">
+  <title>Styleguide – Pattern Datei-Upload</title>
+  <link rel="stylesheet" href="../styleguide.css">
+</head>
+<body>
+  <h1 class="sg-main-heading">Pattern – Datei-Upload</h1>
+  <section id="pattern-file-upload">
+    <p class="sg-preview-label">Pattern: Datei-Upload</p>
+    <form class="sg-file-upload" data-pattern="file-upload" action="#" method="post">
+      <div>
+        <label class="sg-label" for="file-upload-input">Dokumente hochladen</label>
+        <p class="sg-body sg-file-upload__description" id="file-upload-help">Mehrere Dateien auswählen. Erlaubte Formate: PDF, DOCX. Maximale Dateigröße: 10 MB pro Datei.</p>
+      </div>
+      <div class="sg-file-upload__dropzone" data-drag-over="false">
+        <input class="sg-file-input__control" id="file-upload-input" name="documents" type="file" multiple aria-describedby="file-upload-help file-upload-status">
+        <p class="sg-body sg-file-upload__prompt">Dateien hierher ziehen oder</p>
+        <button class="sg-interaction-element sg-button sg-button--active sg-file-upload__trigger" type="button">Dateien auswählen</button>
+      </div>
+      <p class="sg-body sg-file-upload__status" id="file-upload-status" aria-live="polite">Noch keine Dateien ausgewählt.</p>
+      <ul class="sg-file-upload__files" aria-label="Ausgewählte Dateien"></ul>
+      <button class="sg-interaction-element sg-button sg-button--process sg-button--process-inactive" type="submit" disabled aria-disabled="true">Hochladen</button>
+    </form>
+  </section>
+  <script>
+    (() => {
+      const upload = document.querySelector('[data-pattern="file-upload"]');
+      if (!upload) return;
+      const input = upload.querySelector('#file-upload-input');
+      const dropzone = upload.querySelector('.sg-file-upload__dropzone');
+      const trigger = upload.querySelector('.sg-file-upload__trigger');
+      const filesList = upload.querySelector('.sg-file-upload__files');
+      const status = upload.querySelector('.sg-file-upload__status');
+      const submit = upload.querySelector('[type="submit"]');
+      let selectedFiles = [];
+      const formatSize = (bytes) => bytes < 1024 * 1024 ? `${Math.max(1, Math.round(bytes / 1024))} KB` : `${(bytes / (1024 * 1024)).toFixed(1)} MB`;
+      const render = () => {
+        filesList.innerHTML = '';
+        selectedFiles.forEach((file, index) => {
+          const item = document.createElement('li');
+          item.className = 'sg-file-upload__file';
+          const name = document.createElement('span');
+          name.className = 'sg-file-upload__file-name';
+          name.textContent = file.name;
+          const meta = document.createElement('span');
+          meta.className = 'sg-file-upload__file-meta';
+          meta.textContent = ` · ${formatSize(file.size)}`;
+          name.append(meta);
+          const remove = document.createElement('button');
+          remove.className = 'sg-interaction-element sg-button sg-button--active sg-file-upload__remove';
+          remove.type = 'button';
+          remove.textContent = 'Entfernen';
+          remove.addEventListener('click', () => { selectedFiles.splice(index, 1); render(); });
+          item.append(name, remove);
+          filesList.append(item);
+        });
+        const count = selectedFiles.length;
+        status.textContent = count === 0 ? 'Noch keine Dateien ausgewählt.' : `${count} Datei${count === 1 ? '' : 'en'} ausgewählt.`;
+        submit.disabled = count === 0;
+        submit.setAttribute('aria-disabled', String(count === 0));
+        submit.classList.toggle('sg-button--process-inactive', count === 0);
+      };
+      trigger.addEventListener('click', () => input.click());
+      input.addEventListener('change', () => { selectedFiles = [...selectedFiles, ...Array.from(input.files)]; input.value = ''; render(); });
+      ['dragenter', 'dragover'].forEach((eventName) => dropzone.addEventListener(eventName, (event) => { event.preventDefault(); dropzone.dataset.dragOver = 'true'; }));
+      ['dragleave', 'drop'].forEach((eventName) => dropzone.addEventListener(eventName, (event) => { event.preventDefault(); dropzone.dataset.dragOver = 'false'; }));
+      dropzone.addEventListener('drop', (event) => { selectedFiles = [...selectedFiles, ...Array.from(event.dataTransfer.files)]; render(); });
+      render();
+    })();
+  </script>
+</body>
+</html>
diff --git a/semantic-tokens-patterns.html b/semantic-tokens-patterns.html
index 249e034..83b8520 100644
--- a/semantic-tokens-patterns.html
+++ b/semantic-tokens-patterns.html
@@ -148,6 +148,14 @@
       <tr><td>layout-delete-confirmation-target-dim-opacity</td><td>opacity-delete-confirmation-target-dim</td><td>Deckkraft der grauen Überlagerung auf dem zu löschenden Objekt.</td></tr>
       <tr><td>layer-delete-confirmation-overlay</td><td>dimension-layer-delete-confirmation-overlay</td><td>Z-Index-Layer des schwebenden Bestätigungsfensters.</td></tr>
     </tbody></table>
+
+    <h3 class="sg-sub-heading sg-section-h3">Datei-Upload</h3>
+    <table class="sg-foundation-table sg-table-label"><thead><tr><th>Semantischer Token</th><th>Verwendeter Foundation-Token</th><th>Beschreibung Verwendungszweck im Pattern</th></tr></thead><tbody>
+      <tr><td>surface-file-upload-dropzone</td><td>surface-form-preview</td><td>Hintergrundfläche des auswählbaren Upload-Bereichs.</td></tr>
+      <tr><td>surface-file-upload-file-item</td><td>surface-control-default</td><td>Hintergrundfläche eines Eintrags in der Dateiliste.</td></tr>
+      <tr><td>text-file-upload-meta</td><td>text-control-disabled</td><td>Textfarbe für Dateigröße und ergänzende Dateimetadaten.</td></tr>
+      <tr><td>text-file-upload-error</td><td>color-signal-red</td><td>Textfarbe für Validierungs- und Upload-Fehlermeldungen.</td></tr>
+    </tbody></table>
   </section>
 
 </body>
diff --git a/styleguide.css b/styleguide.css
index 61459dc..376890b 100644
--- a/styleguide.css
+++ b/styleguide.css
@@ -2,6 +2,7 @@
 @import "./styles/02-base.css";
 @import "./styles/03-typography-helpers.css";
 @import "./styles/10-components-interactive-elements.css";
+@import "./styles/47-patterns-file-upload.css";
 @import "./styles/20-patterns-portal-header.css";
 @import "./styles/21-patterns-options-row.css";
 @import "./styles/22-patterns-object-card.css";
diff --git a/styles/10-components-interactive-elements.css b/styles/10-components-interactive-elements.css
index 91b280b..d064e22 100644
--- a/styles/10-components-interactive-elements.css
+++ b/styles/10-components-interactive-elements.css
@@ -1585,3 +1585,45 @@
       color: var(--text-hyperlink);
       text-decoration: none;
     }
+
+/* Component: File Input */
+.sg-file-input {
+  display: flex;
+  flex-direction: column;
+  gap: var(--spacing-small);
+  width: 100%;
+}
+
+.sg-file-input__control {
+  position: absolute;
+  width: 1px;
+  height: 1px;
+  padding: 0;
+  margin: -1px;
+  overflow: hidden;
+  clip: rect(0, 0, 0, 0);
+  white-space: nowrap;
+  border: 0;
+}
+
+.sg-file-input:focus-within .sg-file-input__trigger {
+  outline: 2px solid var(--text-hyperlink);
+  outline-offset: 2px;
+}
+
+.sg-file-input__description {
+  margin: 0;
+  color: var(--text-control-disabled);
+}
+
+.sg-file-input__trigger {
+  align-self: flex-start;
+}
+
+.sg-file-input--disabled {
+  opacity: var(--disabled-opacity);
+}
+
+.sg-file-input--disabled .sg-file-input__trigger {
+  cursor: not-allowed;
+}
diff --git a/styles/47-patterns-file-upload.css b/styles/47-patterns-file-upload.css
new file mode 100644
index 0000000..2af081a
--- /dev/null
+++ b/styles/47-patterns-file-upload.css
@@ -0,0 +1,86 @@
+/* ========================================================= */
+/* Patterns: Datei-Upload                                   */
+/* ========================================================= */
+
+.sg-file-upload {
+  --surface-file-upload-dropzone: var(--surface-form-preview);
+  --surface-file-upload-file-item: var(--surface-control-default);
+  --text-file-upload-meta: var(--text-control-disabled);
+  --text-file-upload-error: var(--color-signal-red);
+  display: flex;
+  flex-direction: column;
+  gap: var(--spacing-large);
+  width: 100%;
+  max-width: var(--layout-input-field-max-width);
+}
+
+.sg-file-upload__description,
+.sg-file-upload__status,
+.sg-file-upload__file-meta {
+  margin: var(--spacing-small) 0 0;
+}
+
+.sg-file-upload__dropzone {
+  display: flex;
+  flex-direction: column;
+  align-items: flex-start;
+  gap: var(--spacing-small);
+  padding: var(--spacing-large);
+  background: var(--surface-file-upload-dropzone);
+  border: 1px dashed var(--surface-button-active);
+  border-radius: var(--radius-interaction);
+}
+
+.sg-file-upload__dropzone[data-drag-over="true"] {
+  outline: 2px solid var(--text-hyperlink);
+  outline-offset: 2px;
+}
+
+.sg-file-upload__prompt {
+  margin: 0;
+}
+
+.sg-file-upload__files {
+  display: flex;
+  flex-direction: column;
+  gap: var(--spacing-small);
+  margin: 0;
+  padding: 0;
+  list-style: none;
+}
+
+.sg-file-upload__file {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  gap: var(--spacing-large);
+  padding: var(--spacing-small) var(--spacing-large);
+  color: var(--text-control-default);
+  background: var(--surface-file-upload-file-item);
+  border-radius: var(--radius-interaction);
+}
+
+.sg-file-upload__file-name {
+  min-width: 0;
+  overflow-wrap: anywhere;
+}
+
+.sg-file-upload__file-meta {
+  color: var(--text-file-upload-meta);
+}
+
+.sg-file-upload__remove {
+  flex: 0 0 auto;
+}
+
+.sg-file-upload__error {
+  color: var(--text-file-upload-error);
+}
+
+@media (max-width: 48rem) {
+  .sg-file-upload__file {
+    align-items: flex-start;
+    flex-direction: column;
+    gap: var(--spacing-small);
+  }
+}