diff --git a/maintainers/maintainer-list.nix b/maintainers/maintainer-list.nix
index 652c4355be8d..5654fb0b546d 100644
--- a/maintainers/maintainer-list.nix
+++ b/maintainers/maintainer-list.nix
@@ -2129,6 +2129,11 @@
     githubId = 11493130;
     name = "Asbjørn Olling";
   };
+  aschleck = {
+    name = "April Schleck";
+    github = "aschleck";
+    githubId = 115766;
+  };
   ascii17 = {
     name = "Allen Conlon";
     email = "software@conlon.dev";
diff --git a/pkgs/by-name/da/dalphaball/package.nix b/pkgs/by-name/da/dalphaball/package.nix
new file mode 100644
index 000000000000..5a1142f993e2
--- /dev/null
+++ b/pkgs/by-name/da/dalphaball/package.nix
@@ -0,0 +1,46 @@
+{
+  lib,
+  stdenv,
+  fetchFromGitHub,
+  gfortran,
+  gmp,
+}:
+
+stdenv.mkDerivation rec {
+  pname = "dalphaball";
+  version = "0-unstable-2023-06-15";
+
+  src = fetchFromGitHub {
+    owner = "outpace-bio";
+    repo = "DAlphaBall";
+    rev = "7b9dc05fa2a40f7ea36c6d89973d150eaed459d9";
+    hash = "sha256-mUxEL9b67z/mG+0pcM5uQ/jPAfEUpJlXOXPmqDea+U4=";
+  };
+
+  sourceRoot = "${src.name}/src";
+  strictDeps = true;
+
+  nativeBuildInputs = [
+    gfortran
+  ];
+
+  buildInputs = [
+    gfortran.cc.lib
+    gmp
+  ];
+
+  installPhase = ''
+    runHook preInstall
+    install -Dm755 DAlphaBall.gcc $out/bin/DAlphaBall
+    runHook postInstall
+  '';
+
+  meta = {
+    description = "Computes the surface area and volume of unions of many balls";
+    mainProgram = "DAlphaBall";
+    homepage = "https://github.com/outpace-bio/DAlphaBall";
+    license = lib.licenses.lgpl21Only;
+    maintainers = with lib.maintainers; [ aschleck ];
+    platforms = lib.platforms.unix;
+  };
+}