diff --git a/pkgs/os-specific/linux/kernel/linux-5.15.nix b/pkgs/os-specific/linux/kernel/linux-5.15.nix
new file mode 100644
index 000000000000..739a31f635c6
--- /dev/null
+++ b/pkgs/os-specific/linux/kernel/linux-5.15.nix
@@ -0,0 +1,18 @@
+{ lib, buildPackages, fetchurl, perl, buildLinux, nixosTests, modDirVersionArg ? null, ... } @ args:
+
+with lib;
+
+buildLinux (args // rec {
+  version = "5.15";
+
+  # modDirVersion needs to be x.y.z, will automatically add .0 if needed
+  modDirVersion = if (modDirVersionArg == null) then concatStringsSep "." (take 3 (splitVersion "${version}.0")) else modDirVersionArg;
+
+  # branchVersion needs to be x.y
+  extraMeta.branch = versions.majorMinor version;
+
+  src = fetchurl {
+    url = "mirror://kernel/linux/kernel/v5.x/linux-${version}.tar.xz";
+    sha256 = "sha256-V7LPaZGRDjtnobNJACLooGdLaWXHTBLaHpnRONGZHug=";
+  };
+} // (args.argsOverride or { }))
diff --git a/pkgs/top-level/linux-kernels.nix b/pkgs/top-level/linux-kernels.nix
index c5bda0b37142..d43ccde1a4b6 100644
--- a/pkgs/top-level/linux-kernels.nix
+++ b/pkgs/top-level/linux-kernels.nix
@@ -174,6 +174,13 @@ in {
       ];
     };
 
+    linux_5_15 = callPackage ../os-specific/linux/kernel/linux-5.15.nix {
+      kernelPatches = [
+        kernelPatches.bridge_stp_helper
+        kernelPatches.request_key_helper
+      ];
+    };
+
     linux_testing = callPackage ../os-specific/linux/kernel/linux-testing.nix {
       kernelPatches = [
         kernelPatches.bridge_stp_helper
@@ -467,6 +474,7 @@ in {
     linux_5_4 = recurseIntoAttrs (packagesFor kernels.linux_5_4);
     linux_5_10 = recurseIntoAttrs (packagesFor kernels.linux_5_10);
     linux_5_14 = recurseIntoAttrs (packagesFor kernels.linux_5_14);
+    linux_5_15 = recurseIntoAttrs (packagesFor kernels.linux_5_15);
   };
 
   rtPackages = {