diff --git a/src/api/main.py b/src/api/main.py
index ece6f0a..fbee19d 100644
--- a/src/api/main.py
+++ b/src/api/main.py
@@ -31,7 +31,7 @@ templates = Jinja2Templates(directory="api/templates")
 
 def _row_to_contact_out(row: dict) -> dict:
     row = dict(row)
-    for field in ["emails", "phones", "addresses", "urls", "categories"]:
+    for field in ["emails", "phones", "addresses", "urls", "social_profiles", "categories"]:
         raw = row.get(field)
         row[field] = json.loads(raw) if raw else []
     if not row.get("full_name"):
@@ -76,7 +76,7 @@ def list_contacts(
 
             cur.execute(
                 f"""SELECT id, account, uid, full_name, given_name, family_name, organization,
-                           job_title, birthday, notes, emails, phones, addresses, urls, categories, updated_at
+                           job_title, birthday, notes, emails, phones, addresses, urls, social_profiles, categories, updated_at
                     FROM contacts {where_clause}{search_clause}
                     ORDER BY full_name
                     LIMIT %s OFFSET %s""",
@@ -98,7 +98,7 @@ def get_contact(contact_id: int, current_user: str = Depends(get_current_user)):
         with conn.cursor() as cur:
             cur.execute(
                 f"""SELECT id, account, uid, full_name, given_name, family_name, organization,
-                           job_title, birthday, notes, emails, phones, addresses, urls, categories, updated_at
+                           job_title, birthday, notes, emails, phones, addresses, urls, social_profiles, categories, updated_at
                     FROM contacts {where_clause} {id_clause}""",
                 params + [contact_id],
             )
@@ -121,7 +121,7 @@ def birthdays_today(current_user: str = Depends(get_current_user)):
         with conn.cursor() as cur:
             cur.execute(
                 f"""SELECT id, account, uid, full_name, given_name, family_name, organization,
-                           job_title, birthday, notes, emails, phones, addresses, urls, categories, updated_at
+                           job_title, birthday, notes, emails, phones, addresses, urls, social_profiles, categories, updated_at
                     FROM contacts {where_clause} {month_day_clause}
                     ORDER BY full_name""",
                 params + [today.month, today.day],
@@ -293,7 +293,7 @@ def web_contact(
         with conn.cursor() as cur:
             cur.execute(
                 f"""SELECT id, account, uid, full_name, given_name, family_name, organization,
-                           job_title, birthday, notes, emails, phones, addresses, urls, categories, updated_at
+                           job_title, birthday, notes, emails, phones, addresses, urls, social_profiles, categories, updated_at
                     FROM contacts {where_clause} {id_clause}""",
                 params + [contact_id],
             )
diff --git a/src/api/schemas.py b/src/api/schemas.py
index c8e3f1e..600ed68 100644
--- a/src/api/schemas.py
+++ b/src/api/schemas.py
@@ -19,6 +19,7 @@ class ContactOut(BaseModel):
     phones: list
     addresses: list
     urls: list
+    social_profiles: list
     categories: list
     updated_at: str
 
diff --git a/src/api/templates/contact.html b/src/api/templates/contact.html
index f4bb794..93c0d75 100644
--- a/src/api/templates/contact.html
+++ b/src/api/templates/contact.html
@@ -277,6 +277,20 @@
             </div>
             {% endif %}
 
+            {% if contact.social_profiles %}
+            <div class="section">
+                <div class="section-title">Soziale Profile</div>
+                <div class="section-list">
+                    {% for sp in contact.social_profiles %}
+                    <div class="section-item">
+                        <span class="section-item-label">{{ sp.type }}{% if sp.username %} ({{ sp.username }}){% endif %}</span>
+                        <span class="section-item-value"><a href="{{ sp.url }}" target="_blank">{{ sp.url }}</a></span>
+                    </div>
+                    {% endfor %}
+                </div>
+            </div>
+            {% endif %}
+
             {% if contact.categories %}
             <div class="section">
                 <div class="section-title">Kategorien</div>
diff --git a/src/vcard_parser.py b/src/vcard_parser.py
index ddc6e86..af4af2d 100644
--- a/src/vcard_parser.py
+++ b/src/vcard_parser.py
@@ -69,6 +69,21 @@ def parse_vcard(raw_text: str, account: str, etag: str | None = None) -> dict |
     urls = [{"type": _type_str(u), "value": u.value}
             for u in getattr(vcard, "url_list", [])]
 
+    social_profiles = []
+    for sp in vcard.contents.get("x-socialprofile", []):
+        params = getattr(sp, "params", {})
+        type_val = params.get("TYPE") or params.get("type") or "other"
+        if isinstance(type_val, list):
+            type_val = type_val[0] if type_val else "other"
+        username = params.get("X-USER") or params.get("x-user") or ""
+        if isinstance(username, list):
+            username = username[0] if username else ""
+        social_profiles.append({
+            "type": type_val,
+            "username": username,
+            "url": sp.value if sp.value else "",
+        })
+
     categories = [c.strip() for c in vcard.categories.value] if hasattr(vcard, "categories") else []
 
     birthday = str(vcard.bday.value)[:10] if hasattr(vcard, "bday") else None
@@ -100,7 +115,7 @@ def parse_vcard(raw_text: str, account: str, etag: str | None = None) -> dict |
         "phones": json.dumps(phones, ensure_ascii=False),
         "addresses": json.dumps(addresses, ensure_ascii=False),
         "urls": json.dumps(urls, ensure_ascii=False),
-        "social_profiles": json.dumps([], ensure_ascii=False),
+        "social_profiles": json.dumps(social_profiles, ensure_ascii=False),
         "related_names": json.dumps([], ensure_ascii=False),
         "categories": json.dumps(categories, ensure_ascii=False),
         "raw_vcard": raw_text,