diff --git a/wiki/android.md b/wiki/android.md
index 81c31eb..f257169 100644
--- a/wiki/android.md
+++ b/wiki/android.md
@@ -100,7 +100,8 @@ This app is available at [F-Droid](/wiki/android/f-droid.md) as
 
 Besides the stock-firmware of vendors there are also custom ROMs.
 These are alternative firmware variants made by third party providers.
-A well known custom ROM is [LineageOS](/wiki/android/lineageos.md).
+Well known custom ROMs [LineageOS](/wiki/android/lineageos.md) and
+[GrapheneOS](/wiki/android/grapheneos.md).
 
 It is possible that some custom ROMs require the user to
 [unlock the bootloader](#unlocking-the-bootloader) before the installation can happen.
diff --git a/wiki/android/grapheneos.md b/wiki/android/grapheneos.md
new file mode 100644
index 0000000..4ba0ce8
--- /dev/null
+++ b/wiki/android/grapheneos.md
@@ -0,0 +1,13 @@
+# GrapheneOS
+
+[GrapheneOS](https://grapheneos.org/) - or short Graphene - is a custom
+[Android](/wiki/android.md)-ROM and operating system for
+[Smartphones and Tablets](/wiki/smart_device.md#smartphones-and-tablet-computers) with mostly free
+and open-source software.
+
+## Compatible Devices and Installation
+
+Graphene is only available on specific devices that feature a maintained build of GrapheneOS.
+A list of compatible devices sorted by vendor can be found on the
+[official website](https://grapheneos.org/releases#devices).
+Note that currently only Google Pixel devices are supported.