diff --git a/pkgs/by-name/li/libdynd/package.nix b/pkgs/by-name/li/libdynd/package.nix
deleted file mode 100644
index 204b1fc3f956..000000000000
--- a/pkgs/by-name/li/libdynd/package.nix
+++ /dev/null
@@ -1,50 +0,0 @@
-{
-  lib,
-  stdenv,
-  fetchFromGitHub,
-  cmake,
-}:
-
-stdenv.mkDerivation (finalAttrs: {
-  pname = "libdynd";
-  version = "0.7.2";
-
-  src = fetchFromGitHub {
-    owner = "libdynd";
-    repo = "libdynd";
-    rev = "v${finalAttrs.version}";
-    sha256 = "0fkd5rawqni1cq51fmr76iw7ll4fmbahfwv4rglnsabbkylf73pr";
-  };
-
-  cmakeFlags = [
-    "-DDYND_BUILD_BENCHMARKS=OFF"
-  ];
-
-  env.NIX_CFLAGS_COMPILE = toString [
-    # added to fix build with gcc7+
-    "-Wno-error=implicit-fallthrough"
-    "-Wno-error=nonnull"
-    "-Wno-error=tautological-compare"
-    "-Wno-error=class-memaccess"
-    "-Wno-error=parentheses"
-    "-Wno-error=deprecated-copy"
-    # Needed with GCC 12
-    "-Wno-error=deprecated-declarations"
-    "-Wno-error=maybe-uninitialized"
-  ];
-
-  nativeBuildInputs = [ cmake ];
-
-  outputs = [
-    "out"
-    "dev"
-  ];
-  outputDoc = "dev";
-
-  meta = {
-    description = "C++ dynamic ndarray library, with Python exposure";
-    homepage = "http://libdynd.org";
-    license = lib.licenses.bsd2;
-    platforms = lib.platforms.linux;
-  };
-})
diff --git a/pkgs/top-level/aliases.nix b/pkgs/top-level/aliases.nix
index 2754e3bae31e..c4a2c5e9bdc5 100644
--- a/pkgs/top-level/aliases.nix
+++ b/pkgs/top-level/aliases.nix
@@ -1041,6 +1041,7 @@ mapAliases {
   libdevil = throw "libdevil has been removed, as it was unmaintained in Nixpkgs and upstream since 2017"; # Added 2025-09-16
   libdevil-nox = throw "libdevil has been removed, as it was unmaintained in Nixpkgs and upstream since 2017"; # Added 2025-09-16
   libdwarf-lite = throw "`libdwarf-lite` has been replaced by `libdwarf` as it's mostly a mirror"; # Added 2025-06-16
+  libdynd = throw "'libdynd' has been removed due to lack of maintenance"; # Added 2026-03-24
   libertine-g = warnAlias "'libertine-g' has been renamed to 'linux-libertine-g'" linux-libertine-g; # Added 2026-02-20
   libevdevplus = throw "'libevdevplus' has been removed, as it was unmaintained upstream since 2021, no longer builds, and is no longer used by anything"; # Added 2025-11-02
   libfakeXinerama = warnAlias "'libfakeXinerama' has been renamed to 'libfakexinerama'" libfakexinerama; # Added 2026-02-08