diff --git a/src/components/seo/PersonJsonLd.tsx b/src/components/seo/PersonJsonLd.tsx
new file mode 100644
index 0000000..da2375f
--- /dev/null
+++ b/src/components/seo/PersonJsonLd.tsx
@@ -0,0 +1,26 @@
+import JsonLd from './JsonLd'
+
+const SITE_URL = process.env.NEXT_PUBLIC_SITE_URL || 'https://example.com'
+const SITE_NAME = process.env.NEXT_PUBLIC_SITE_NAME || 'My Personal Site'
+
+/**
+ * Schema.org Person entity — great for personal sites/portfolios.
+ * Customize the fields below via environment variables or props.
+ */
+export default function PersonJsonLd() {
+  const data = {
+    '@context': 'https://schema.org',
+    '@type': 'Person',
+    name: SITE_NAME,
+    url: SITE_URL,
+    sameAs: [
+      process.env.NEXT_PUBLIC_TWITTER_URL || '',
+      process.env.NEXT_PUBLIC_GITHUB_URL || '',
+      process.env.NEXT_PUBLIC_LINKEDIN_URL || '',
+    ].filter(Boolean),
+    jobTitle: process.env.NEXT_PUBLIC_JOB_TITLE || '',
+    description: process.env.NEXT_PUBLIC_SITE_DESCRIPTION || '',
+  }
+
+  return <JsonLd id="person-jsonld" data={data} />
+}