diff --git a/_data/simple-icons.json b/_data/simple-icons.json
index 42bcb6ec..47ce7c6f 100644
--- a/_data/simple-icons.json
+++ b/_data/simple-icons.json
@@ -4987,6 +4987,11 @@
             "hex": "5000FF",
             "source": "https://www.mixcloud.com/about"
         },
+        {
+            "title": "MobX",
+            "hex": "FF9955",
+            "source": "https://github.com/mobxjs/mobx/blob/248e25e37af31c2e71ff452bc662a85816fa40d8/docs/assets/mobservable.svg"
+        },
         {
             "title": "Mocha",
             "hex": "8D6748",
diff --git a/icons/mobx.svg b/icons/mobx.svg
new file mode 100644
index 00000000..9c4c4387
--- /dev/null
+++ b/icons/mobx.svg
@@ -0,0 +1 @@
+<svg role="img" viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg"><title>MobX icon</title><path d="M1.402 0C.625 0 0 .625 0 1.402v21.196C0 23.375.625 24 1.402 24h21.196c.777 0 1.402-.625 1.402-1.402V1.402C24 .625 23.375 0 22.598 0zm2.882 4.367h3.038v13.068H4.284v-.986h1.863V5.352H4.284zm12.394 0h3.038v.985h-1.863V16.45h1.863v.986h-3.038zm-7.856 3.55h1.35c.108.441.234.914.378 1.418.153.495.31.99.472 1.485.171.486.342.958.513 1.417.171.46.333.869.486 1.229.153-.36.315-.77.486-1.229.171-.459.338-.931.5-1.417.17-.495.328-.99.472-1.485.153-.504.284-.977.392-1.418h1.296a34.42 34.42 0 0 1-1.242 3.78 56.393 56.393 0 0 1-1.364 3.24h-1.134a63.87 63.87 0 0 1-1.377-3.24 36.424 36.424 0 0 1-1.228-3.78Z"/></svg>
\ No newline at end of file