diff --git a/pkgs/development/compilers/zulu/23.nix b/pkgs/development/compilers/zulu/23.nix
deleted file mode 100644
index 836d545ab2af..000000000000
--- a/pkgs/development/compilers/zulu/23.nix
+++ /dev/null
@@ -1,54 +0,0 @@
-{
-  callPackage,
-  enableJavaFX ? false,
-  ...
-}@args:
-
-callPackage ./common.nix (
-  {
-    # Details from https://www.azul.com/downloads/?version=java-23-lts&package=jdk
-    # Note that the latest build may differ by platform
-    dists = {
-      x86_64-linux = {
-        zuluVersion = "23.28.85";
-        jdkVersion = "23.0.0";
-        hash =
-          if enableJavaFX then
-            "sha256-HEQ0lxHsoyHG+ZWIlWsbkqMf/rauARafzWoiElRwekA="
-          else
-            "sha256-a1YPqBMaWkoruNFoSckLyx00LCOZNsowlSn2L3XCDJA=";
-      };
-
-      aarch64-linux = {
-        zuluVersion = "23.28.85";
-        jdkVersion = "23.0.0";
-        hash =
-          if enableJavaFX then
-            throw "JavaFX is not available for aarch64-linux"
-          else
-            "sha256-/i+ch7BMAwMQ1C4e3shp9BHuQ67vVXfmIK1YKs7L24M=";
-      };
-
-      x86_64-darwin = {
-        zuluVersion = "23.28.85";
-        jdkVersion = "23.0.0";
-        hash =
-          if enableJavaFX then
-            "sha256-1/YmLWA/men8jMjnhkZVMf2irf6Tc/5x7UECxqKJcL4="
-          else
-            "sha256-rEr8M3KF9Z95gV8sHqi5lQD2RJjtssZx8Q8goy6danw=";
-      };
-
-      aarch64-darwin = {
-        zuluVersion = "23.28.85";
-        jdkVersion = "23.0.0";
-        hash =
-          if enableJavaFX then
-            "sha256-TumPJoHmvklMlcpF4PFY/Arcdc5fkX5z0xeIuNFxluQ="
-          else
-            "sha256-gFvfJL0RQgIOATLTMdfa+fStUCrdHYC3rxy0j5eNVDc=";
-      };
-    };
-  }
-  // removeAttrs args [ "callPackage" ]
-)
diff --git a/pkgs/top-level/aliases.nix b/pkgs/top-level/aliases.nix
index 54a75385c096..d452b1acc992 100644
--- a/pkgs/top-level/aliases.nix
+++ b/pkgs/top-level/aliases.nix
@@ -1686,6 +1686,7 @@ mapAliases {
   zotify = throw "zotify has been removed due to lack of upstream maintenance"; # Added 2025-09-26
   zq = throw "zq has been replaced by zed"; # Converted to throw 2025-10-26
   zsh-git-prompt = throw "zsh-git-prompt was removed as it is unmaintained upstream"; # Added 2025-08-28
+  zulu23 = throw "Zulu OpenJDK 23 was removed as it has reached its end of life"; # Added 2025-11-14
   zyn-fusion = throw "'zyn-fusion' has been renamed to/replaced by 'zynaddsubfx'"; # Converted to throw 2025-10-27
   # keep-sorted end
 }
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index d79a0a739829..65c8030437c9 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -5427,7 +5427,6 @@ with pkgs;
       zulu11 = callPackage ../development/compilers/zulu/11.nix { };
       zulu17 = callPackage ../development/compilers/zulu/17.nix { };
       zulu21 = callPackage ../development/compilers/zulu/21.nix { };
-      zulu23 = callPackage ../development/compilers/zulu/23.nix { };
       zulu24 = callPackage ../development/compilers/zulu/24.nix { };
       zulu25 = callPackage ../development/compilers/zulu/25.nix { };
     })
@@ -5435,7 +5434,6 @@ with pkgs;
     zulu11
     zulu17
     zulu21
-    zulu23
     zulu24
     zulu25
     ;