diff --git a/pkgs/applications/finance/odoo/default.nix b/pkgs/applications/finance/odoo/default.nix
new file mode 100644
index 000000000000..aee699e85346
--- /dev/null
+++ b/pkgs/applications/finance/odoo/default.nix
@@ -0,0 +1,103 @@
+{ stdenv
+, lib
+, fetchurl
+, python3
+, python3Packages
+, wkhtmltopdf
+}:
+
+with python3Packages;
+
+/*
+
+TODO:
+  For languages with right-to-left interface (such as Arabic or Hebrew), the package rtlcss is needed:
+  $ sudo npm install -g rtlcss
+
+*/
+
+buildPythonApplication rec {
+  pname = "odoo";
+
+  major = "15";
+  minor = "0";
+  patch = "20211029";
+
+  version = "${major}.${minor}.${patch}";
+
+  # latest release is at https://github.com/odoo/docker/blob/master/15.0/Dockerfile
+  src = fetchurl {
+    url = "https://nightly.odoo.com/${major}.${minor}/nightly/src/odoo_${version}.tar.gz";
+    name = "${pname}-${version}";
+    sha256 = "sha256-/E+bLBbiz7fRyTwP+0AMpqbuRkOpE4B4P6kREIB4m1Q=";
+  };
+
+  nativeBuildInputs = [
+    setuptools
+    wheel
+    mock
+  ];
+
+  buildInputs = [
+    wkhtmltopdf
+  ];
+
+  # needs some investigation
+  doCheck = false;
+
+  makeWrapperArgs = [ "--prefix" "PATH" ":" "${wkhtmltopdf}/bin" ];
+
+  propagatedBuildInputs = [
+    Babel
+    chardet
+    decorator
+    docutils
+    ebaysdk
+    freezegun
+    gevent
+    greenlet
+    html2text
+    idna
+    jinja2
+    libsass
+    lxml
+    markupsafe
+    num2words
+    ofxparse
+    passlib
+    pillow
+    polib
+    psutil
+    psycopg2
+    pydot
+    pyopenssl
+    pypdf2
+    pyserial
+    python-dateutil
+    ldap
+    python-stdnum
+    pytz
+    pyusb
+    qrcode
+    reportlab
+    requests
+    vobject
+    werkzeug1
+    xlrd
+    XlsxWriter
+    xlwt
+    zeep
+  ];
+
+  unpackPhase = ''
+    tar xfz $src
+    cd odoo*
+  '';
+
+  meta = with lib; {
+    description = "Open Source ERP and CRM";
+    homepage = "https://www.odoo.com/";
+    license = licenses.lgpl3Only;
+    maintainers = [ maintainers.mkg20001 ];
+  };
+}
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 0eeb9511920f..a5545301bed8 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -3378,6 +3378,8 @@ with pkgs;
 
   obinskit = callPackage ../applications/misc/obinskit {};
 
+  odoo = callPackage ../applications/finance/odoo {};
+
   odafileconverter = libsForQt5.callPackage ../applications/graphics/odafileconverter {};
 
   ossutil = callPackage ../tools/admin/ossutil {};