diff --git a/pkgs/applications/editors/emacs/default.nix b/pkgs/applications/editors/emacs/default.nix
index b7c7e05782d5..29e2c2d85f49 100644
--- a/pkgs/applications/editors/emacs/default.nix
+++ b/pkgs/applications/editors/emacs/default.nix
@@ -32,6 +32,20 @@ lib.makeScope pkgs.newScope (self:
         fetchFromSavannah;
     };
 
+    emacs28 = callPackage (self.sources.emacs28) inheritedArgs;
+
+    emacs28-gtk2 = self.emacs28.override {
+      withGTK2 = true;
+    };
+
+    emacs28-gtk3 = self.emacs28.override {
+      withGTK3 = true;
+    };
+
+    emacs28-nox = pkgs.lowPrio (self.emacs28.override {
+      noGui = true;
+    });
+
     emacs29 = callPackage (self.sources.emacs29) inheritedArgs;
 
     emacs29-gtk3 = self.emacs29.override {
@@ -46,5 +60,7 @@ lib.makeScope pkgs.newScope (self:
       withPgtk = true;
     };
 
+    emacs28-macport = callPackage (self.sources.emacs28-macport) inheritedArgs;
+
     emacs29-macport = callPackage (self.sources.emacs29-macport) inheritedArgs;
   })
diff --git a/pkgs/applications/editors/emacs/sources.nix b/pkgs/applications/editors/emacs/sources.nix
index de8289786329..37bab4923bfc 100644
--- a/pkgs/applications/editors/emacs/sources.nix
+++ b/pkgs/applications/editors/emacs/sources.nix
@@ -67,6 +67,14 @@ let
   };
 in
 {
+  emacs28 = import ./make-emacs.nix (mkArgs {
+    pname = "emacs";
+    version = "28.2";
+    variant = "mainline";
+    rev = "28.2";
+    hash = "sha256-4oSLcUDR0MOEt53QOiZSVU8kPJ67GwugmBxdX3F15Ag=";
+  });
+
   emacs29 = import ./make-emacs.nix (mkArgs {
     pname = "emacs";
     version = "29.1";
@@ -75,6 +83,14 @@ in
     hash = "sha256-3HDCwtOKvkXwSULf3W7YgTz4GV8zvYnh2RrL28qzGKg=";
   });
 
+  emacs28-macport = import ./make-emacs.nix (mkArgs {
+    pname = "emacs-mac";
+    version = "28.2";
+    variant = "macport";
+    rev = "emacs-28.2-mac-9.1";
+    hash = "sha256-Ne2jQ2nVLNiQmnkkOXVc5AkLVkTpm8pFC7VNY2gQjPE=";
+  });
+
   emacs29-macport = import ./make-emacs.nix (mkArgs {
     pname = "emacs-mac";
     version = "29.1";
diff --git a/pkgs/top-level/aliases.nix b/pkgs/top-level/aliases.nix
index 7e3b949f4240..4ff7701131f0 100644
--- a/pkgs/top-level/aliases.nix
+++ b/pkgs/top-level/aliases.nix
@@ -221,7 +221,11 @@ mapAliases ({
   elixir_ls = elixir-ls; # Added 2023-03-20
 
   # Emacs
+  emacs28NativeComp = emacs28; # Added 2022-06-08
+  emacs28Packages = emacs28.pkgs; # Added 2021-10-04
+  emacs28WithPackages = emacs28.pkgs.withPackages; # Added 2021-10-04
   emacsMacport = emacs-macport; # Added 2023-08-10
+  emacsNativeComp = emacs28NativeComp; # Added 2022-06-08
   emacsPackagesNg = throw "'emacsPackagesNg' has been renamed to/replaced by 'emacs.pkgs'"; # Converted to throw 2023-09-10
   emacsPackagesNgFor = throw "'emacsPackagesNgFor' has been renamed to/replaced by 'emacsPackagesFor'"; # Converted to throw 2023-09-10
   emacsWithPackages = emacs.pkgs.withPackages; # Added 2020-12-18
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index fc0332ab8ca3..2c459e130eac 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -31337,17 +31337,22 @@ with pkgs;
   em = callPackage ../applications/editors/em { };
 
   inherit (recurseIntoAttrs (darwin.apple_sdk_11_0.callPackage ../applications/editors/emacs { }))
+    emacs28
+    emacs28-gtk2
+    emacs28-gtk3
+    emacs28-nox
     emacs29
     emacs29-gtk3
     emacs29-nox
     emacs29-pgtk
+    emacs28-macport
     emacs29-macport
   ;
 
-  emacs-macport = emacs29-macport;
-  emacs = emacs29;
-  emacs-gtk = emacs29-gtk3;
-  emacs-nox = emacs29-nox;
+  emacs-macport = emacs28-macport;
+  emacs = emacs28;
+  emacs-gtk = emacs28-gtk3;
+  emacs-nox = emacs28-nox;
 
   emacsPackagesFor = emacs: import ./emacs-packages.nix {
     inherit (lib) makeScope makeOverridable dontRecurseIntoAttrs;