diff --git a/pkgs/by-name/te/teamspeak3/package.nix b/pkgs/by-name/te/teamspeak3/package.nix
deleted file mode 100644
index f717bc297e86..000000000000
--- a/pkgs/by-name/te/teamspeak3/package.nix
+++ /dev/null
@@ -1,137 +0,0 @@
-{
-  lib,
-  stdenv,
-  fetchurl,
-  fetchzip,
-  makeDesktopItem,
-  glib,
-  qt5,
-  libsForQt5,
-  perl,
-  libcxx,
-  autoPatchelfHook,
-  copyDesktopItems,
-}:
-
-let
-  pluginsdk = fetchzip {
-    url = "https://files.teamspeak-services.com/releases/sdk/3.3.1/ts_sdk_3.3.1.zip";
-    hash = "sha256-wx4pBZHpFPoNvEe4xYE80KnXGVda9XcX35ho4R8QxrQ=";
-  };
-in
-
-stdenv.mkDerivation rec {
-  pname = "teamspeak3";
-
-  version = "3.6.2";
-
-  src = fetchurl {
-    url = "https://files.teamspeak-services.com/releases/client/${version}/TeamSpeak3-Client-linux_amd64-${version}.run";
-    hash = "sha256-WfEQQ4lxoj+QSnAOfdCoEc+Z1Oa5dbo6pFli1DsAZCI=";
-  };
-
-  nativeBuildInputs = [
-    perl # Installer script needs `shasum`
-    qt5.wrapQtAppsHook
-    autoPatchelfHook
-    copyDesktopItems
-  ];
-
-  buildInputs = [
-    libsForQt5.quazip
-    glib
-    libcxx
-  ]
-  ++ (with qt5; [
-    qtbase
-    qtwebengine
-    qtwebchannel
-    qtwebsockets
-    qtsvg
-  ]);
-
-  # This runs the installer script. If it gets stuck, run it with -x.
-  # If it then gets stuck at something like:
-  #
-  # ++ exec
-  # + PAGER_PATH=
-  #
-  # it's looking for a dependency and didn't find it. Check the script and make
-  # sure the dep is in nativeBuildInputs.
-  unpackPhase = ''
-    runHook preUnpack
-
-    # Run the installer script non-interactively
-    echo -e '\ny' | PAGER=cat sh -e $src
-
-    cd TeamSpeak3-Client-linux_amd64
-
-    runHook postUnpack
-  '';
-
-  patchPhase = ''
-    runHook prePatch
-
-    # Delete unecessary libraries - these are provided by nixos.
-    find . -\( -name '*.so' -or -name '*.so.*' -\) -print0 | xargs -0 rm # I hate find.
-
-    rm QtWebEngineProcess
-    rm qt.conf
-
-    mv ts3client_linux_amd64 ts3client
-
-    # Our libquazip's so name has this suffix and there is no symlink
-    patchelf --replace-needed libquazip.so libquazip1-qt5.so ts3client error_report
-
-    runHook postPatch
-  '';
-
-  dontConfigure = true;
-  dontBuild = true;
-
-  desktopItems = [
-    (makeDesktopItem {
-      name = "teamspeak";
-      exec = "ts3client";
-      icon = "teamspeak";
-      comment = "The TeamSpeak voice communication tool";
-      desktopName = "TeamSpeak";
-      genericName = "TeamSpeak";
-      categories = [ "Network" ];
-    })
-  ];
-
-  qtWrapperArgs = [
-    # wayland is currently broken, remove when TS3 fixes that
-    "--set QT_QPA_PLATFORM xcb"
-  ];
-
-  installPhase = ''
-    runHook preInstall
-
-    mkdir -p $out/opt/teamspeak
-    mv * $out/opt/teamspeak/
-
-    # Grab the desktop icon from the plugin sdk
-    install ${pluginsdk}/doc/_static/logo.png -D $out/share/icons/hicolor/64x64/apps/teamspeak.png
-
-    mkdir -p $out/bin/
-    ln -s $out/opt/teamspeak/ts3client $out/bin/ts3client
-
-    runHook postInstall
-  '';
-
-  meta = {
-    description = "TeamSpeak voice communication tool";
-    homepage = "https://teamspeak.com/";
-    sourceProvenance = with lib.sourceTypes; [ binaryNativeCode ];
-    license = lib.licenses.teamspeak;
-    maintainers = with lib.maintainers; [
-      lhvwb
-      lukegb
-      atemu
-    ];
-    mainProgram = "ts3client";
-    platforms = [ "x86_64-linux" ];
-  };
-}
diff --git a/pkgs/top-level/aliases.nix b/pkgs/top-level/aliases.nix
index 86f333934971..d6bd3c2fe754 100644
--- a/pkgs/top-level/aliases.nix
+++ b/pkgs/top-level/aliases.nix
@@ -1989,6 +1989,7 @@ mapAliases {
   tdfgo = throw "'tdfgo' has been removed because it was removed from upstream"; # Added 2025-12-18
   tdlib-purple = throw "'tdlib-purple' has been removed due to being broken for more than a year; see RFC 180"; # Added 2026-02-05
   tdom = throw "'tdom' has been renamed to/replaced by 'tclPackages.tdom'"; # Converted to throw 2025-10-27
+  teamspeak3 = throw "'teamspeak3' has been removed as it depended on qt5 webengine which is EOL"; # Added 2026-04-25
   teamspeak5_client = throw "'teamspeak5_client' has been renamed to/replaced by 'teamspeak6-client'"; # Converted to throw 2025-10-27
   teamspeak_client = throw "'teamspeak_client' has been renamed to/replaced by 'teamspeak3'"; # Converted to throw 2025-10-27
   tegaki-zinnia-japanese = throw "'tegaki-zinnia-japanese' has been removed due to lack of maintenance"; # Added 2025-09-10