diff --git a/flake.nix b/flake.nix
index 6924194..3024d75 100644
--- a/flake.nix
+++ b/flake.nix
@@ -154,6 +154,10 @@
 
                   pystac = py.pkgs.callPackage ./pkgs/pystac { };
 
+                  pystac-client = py.pkgs.callPackage ./pkgs/pystac-client {
+                    inherit pystac;
+                  };
+
                   rasterio = py.pkgs.callPackage ./pkgs/rasterio {
                     inherit gdal shapely;
                   };
@@ -175,6 +179,7 @@
                       pyproj
                       pyqt5
                       pystac
+                      pystac-client
                       rasterio
                       shapely
                     ];
diff --git a/pkgs/pystac-client/default.nix b/pkgs/pystac-client/default.nix
new file mode 100644
index 0000000..1c44a05
--- /dev/null
+++ b/pkgs/pystac-client/default.nix
@@ -0,0 +1,84 @@
+{
+  lib,
+  buildPythonPackage,
+  fetchFromGitHub,
+  pytestCheckHook,
+  pythonOlder,
+
+  pystac,
+  pytest-benchmark,
+  pytest-console-scripts,
+  pytest-mock,
+  pytest-recording,
+  python-dateutil,
+  requests,
+  requests-mock,
+  setuptools,
+}:
+
+buildPythonPackage rec {
+  pname = "pystac-client";
+  version = "0.8.3";
+  pyproject = true;
+  disabled = pythonOlder "3.9";
+
+  src = fetchFromGitHub {
+    owner = "stac-utils";
+    repo = "pystac-client";
+    rev = "v${version}";
+    hash = "sha256-tzfpvNtj+KkKjA75En+OwxYQWGzxHLACLkzWT2j/ThU=";
+  };
+
+  build-system = [ setuptools ];
+
+  propagatedBuildInputs = [
+    pystac
+    python-dateutil
+    requests
+  ];
+
+  nativeCheckInputs = [
+    pytest-benchmark
+    pytestCheckHook
+    pytest-console-scripts
+    pytest-mock
+    pytest-recording
+    requests-mock
+  ];
+
+  disabledTests = [
+    # tests are accessing network
+    "test_collections_are_clients"
+    "test_fallback_strategy"
+    "test_from_file"
+    "test_get_item"
+    "test_get_items"
+    "test_get_items_with_ids"
+    "test_get_item_with_item_search"
+    "test_get_queryables"
+    "test_get_queryables"
+    "test_get_queryables_collections"
+    "test_instance"
+    "test_instance"
+    "test_intersects"
+    "test_item_search"
+    "test_links"
+    "test_matched_not_available"
+    "test_non_recursion_on_fallback"
+    "test_request_input"
+    "test_search_max_items_unlimited_default"
+    "test_signing"
+    "test_sign_with_return_warns"
+    "test_str_input"
+    "test_timeout_smoke_test"
+  ];
+
+  pythonImportsCheck = [ "pystac_client" ];
+
+  meta = {
+    description = "A Python client for working with STAC Catalogs and APIs";
+    homepage = "https://github.com/stac-utils/pystac-client";
+    license = lib.licenses.asl20;
+    maintainers = lib.teams.geospatial.members;
+  };
+}