diff --git a/_data/simple-icons.json b/_data/simple-icons.json
index 854c9e935552..b767eff947bb 100644
--- a/_data/simple-icons.json
+++ b/_data/simple-icons.json
@@ -6269,6 +6269,11 @@
             "hex": "FF0000",
             "source": "https://cars.mclaren.com/"
         },
+        {
+            "title": "mdBook",
+            "hex": "000000",
+            "source": "https://github.com/rust-lang/mdBook/blob/cdfa5ad9909e2cba8390688f3f0686fb70cb4bef/src/theme/favicon.svg"
+        },
         {
             "title": "MDN Web Docs",
             "hex": "000000",
diff --git a/icons/mdbook.svg b/icons/mdbook.svg
new file mode 100644
index 000000000000..1727c21bc092
--- /dev/null
+++ b/icons/mdbook.svg
@@ -0,0 +1 @@
+<svg role="img" viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg"><title>mdBook</title><path d="M22.77 5.343c.023.337 0 .613-.073.817l-4.314 14.227c-.072.252-.24.445-.504.6a1.67 1.67 0 0 1-.805.23H3.772c-1.154 0-1.839-.337-2.079-1.01-.096-.264-.096-.469.012-.625.108-.144.288-.216.553-.216h12.52c.89 0 1.514-.168 1.85-.493.337-.324.686-1.07 1.034-2.21l3.954-13.05c.216-.71.12-1.334-.265-1.875-.384-.54-.937-.817-1.646-.817H8.735c-.12 0-.373.048-.734.132l.012-.048A2.458 2.458 0 0 0 7.33.933a.979.979 0 0 0-.517.168 1.794 1.794 0 0 0-.385.337c-.096.12-.18.264-.276.456a5.76 5.76 0 0 0-.228.517 7.95 7.95 0 0 1-.217.505c-.084.18-.156.324-.24.444-.06.073-.144.18-.24.3-.096.121-.193.241-.265.337a.776.776 0 0 0-.132.265c-.024.084-.012.216.024.384.036.168.048.289.048.373-.036.36-.168.829-.396 1.394-.229.564-.433.973-.613 1.213a5.201 5.201 0 0 1-.312.325c-.169.168-.277.312-.313.444-.036.048-.036.18-.012.409.036.216.048.372.036.456-.036.325-.156.757-.36 1.298a9.47 9.47 0 0 1-.601 1.322c-.024.06-.108.168-.24.336-.133.168-.217.3-.24.409-.025.072-.013.216.011.408.024.193.024.337-.012.433-.072.36-.216.805-.432 1.322-.217.516-.433.949-.65 1.321-.06.097-.131.205-.24.337-.096.132-.18.24-.24.336a.927.927 0 0 0-.12.3.53.53 0 0 0 .048.277c.036.132.048.228.048.313-.012.132-.024.312-.06.528-.024.216-.048.349-.048.385-.216.576-.204 1.19.024 1.826.264.745.745 1.382 1.43 1.899.685.516 1.406.769 2.139.769H17.05c.625 0 1.214-.205 1.767-.625.553-.42.925-.937 1.105-1.55l3.966-13.05c.216-.696.12-1.31-.265-1.862-.204-.3-.48-.505-.853-.649ZM7.16 15.677l1.707-5.143h1.297c.457 0 3.46-.204 3.052 2.103-.408 2.307-2.259 3.028-4.422 3.052-2.162.024-1.634-.012-1.634-.012zm2.283-.721c.565-.012 2.271-.349 2.656-2.055.384-1.706-1.382-1.61-1.382-1.61h-1.07l-1.225 3.665c.012.012.469.012 1.021 0zm-.396-5.78 1.646-5.107h1.178l.096 4.086 2.835-4.086h1.19l-1.634 5.107h-.853l1.502-4.253-2.944 4.253h-.817l-.096-4.205-1.298 4.205z"/></svg>
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