diff --git a/.evergreen/config.yml b/.evergreen/config.yml
index a7efc223b9..9e2ab77088 100644
--- a/.evergreen/config.yml
+++ b/.evergreen/config.yml
@@ -3194,6 +3194,71 @@ buildvariants:
     COMPRESSORS: zstd
     PYTHON_BINARY: /opt/python/pypy3.9/bin/python3
 
+# Enterprise auth tests.
+- name: enterprise-auth-macos-py3.9-auth
+  tasks:
+    - name: test-enterprise-auth
+  display_name: Enterprise Auth macOS py3.9 Auth
+  run_on:
+    - macos-14
+  expansions:
+    AUTH: auth
+    PYTHON_BINARY: /Library/Frameworks/Python.Framework/Versions/3.9/bin/python3
+- name: enterprise-auth-rhel8-py3.10-auth
+  tasks:
+    - name: test-enterprise-auth
+  display_name: Enterprise Auth RHEL8 py3.10 Auth
+  run_on:
+    - rhel87-small
+  expansions:
+    AUTH: auth
+    PYTHON_BINARY: /opt/python/3.10/bin/python3
+- name: enterprise-auth-rhel8-py3.11-auth
+  tasks:
+    - name: test-enterprise-auth
+  display_name: Enterprise Auth RHEL8 py3.11 Auth
+  run_on:
+    - rhel87-small
+  expansions:
+    AUTH: auth
+    PYTHON_BINARY: /opt/python/3.11/bin/python3
+- name: enterprise-auth-rhel8-py3.12-auth
+  tasks:
+    - name: test-enterprise-auth
+  display_name: Enterprise Auth RHEL8 py3.12 Auth
+  run_on:
+    - rhel87-small
+  expansions:
+    AUTH: auth
+    PYTHON_BINARY: /opt/python/3.12/bin/python3
+- name: enterprise-auth-win64-py3.13-auth
+  tasks:
+    - name: test-enterprise-auth
+  display_name: Enterprise Auth Win64 py3.13 Auth
+  run_on:
+    - windows-64-vsMulti-small
+  expansions:
+    AUTH: auth
+    PYTHON_BINARY: C:/python/Python313/python.exe
+- name: enterprise-auth-rhel8-pypy3.9-auth
+  tasks:
+    - name: test-enterprise-auth
+  display_name: Enterprise Auth RHEL8 pypy3.9 Auth
+  run_on:
+    - rhel87-small
+  expansions:
+    AUTH: auth
+    PYTHON_BINARY: /opt/python/pypy3.9/bin/python3
+- name: enterprise-auth-rhel8-pypy3.10-auth
+  tasks:
+    - name: test-enterprise-auth
+  display_name: Enterprise Auth RHEL8 pypy3.10 Auth
+  run_on:
+    - rhel87-small
+  expansions:
+    AUTH: auth
+    PYTHON_BINARY: /opt/python/pypy3.10/bin/python3
+
 - matrix_name: "tests-fips"
   matrix_spec:
     platform:
@@ -3350,24 +3415,6 @@ buildvariants:
   tasks:
      - ".latest"
 
-- matrix_name: "test-linux-enterprise-auth"
-  matrix_spec:
-    platform: rhel8
-    python-version: "*"
-    auth: "auth"
-  display_name: "Enterprise ${auth} ${platform} ${python-version}"
-  tasks:
-     - name: "test-enterprise-auth"
-
-- matrix_name: "tests-windows-enterprise-auth"
-  matrix_spec:
-    platform: windows
-    python-version-windows: "*"
-    auth: "auth"
-  display_name: "Enterprise ${auth} ${platform} ${python-version-windows}"
-  tasks:
-     - name: "test-enterprise-auth"
-
 - matrix_name: "test-search-index-helpers"
   matrix_spec:
     platform: rhel8
diff --git a/.evergreen/run-tests.sh b/.evergreen/run-tests.sh
index 364570999f..36fa76e317 100755
--- a/.evergreen/run-tests.sh
+++ b/.evergreen/run-tests.sh
@@ -90,6 +90,8 @@ if [ -n "$TEST_ENTERPRISE_AUTH" ]; then
     export GSSAPI_HOST=${SASL_HOST}
     export GSSAPI_PORT=${SASL_PORT}
     export GSSAPI_PRINCIPAL=${PRINCIPAL}
+
+    export TEST_SUITES="auth"
 fi
 
 if [ -n "$TEST_LOADBALANCER" ]; then
diff --git a/.evergreen/scripts/generate_config.py b/.evergreen/scripts/generate_config.py
index 91dedeb620..c3bfeef7af 100644
--- a/.evergreen/scripts/generate_config.py
+++ b/.evergreen/scripts/generate_config.py
@@ -384,10 +384,31 @@ def create_compression_variants():
     return variants
 
 
+def create_enterprise_auth_variants():
+    expansions = dict(AUTH="auth")
+    variants = []
+
+    # All python versions across platforms.
+    for python in ALL_PYTHONS:
+        if python == CPYTHONS[0]:
+            host = "macos"
+        elif python == CPYTHONS[-1]:
+            host = "win64"
+        else:
+            host = "rhel8"
+        display_name = get_display_name("Enterprise Auth", host, python=python, **expansions)
+        variant = create_variant(
+            ["test-enterprise-auth"], display_name, host=host, python=python, expansions=expansions
+        )
+        variants.append(variant)
+
+    return variants
+
+
 ##################
 # Generate Config
 ##################
 
-variants = create_compression_variants()
+variants = create_enterprise_auth_variants()
 # print(len(variants))
 generate_yaml(variants=variants)
diff --git a/pyproject.toml b/pyproject.toml
index b4f59f67d5..9a29a777fc 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -99,6 +99,7 @@ filterwarnings = [
 markers = [
     "auth_aws: tests that rely on pymongo-auth-aws",
     "auth_oidc: tests that rely on oidc auth",
+    "auth: tests that rely on authentication",
     "ocsp: tests that rely on ocsp",
     "atlas: tests that rely on atlas",
     "data_lake: tests that rely on atlas data lake",
diff --git a/test/asynchronous/test_auth.py b/test/asynchronous/test_auth.py
index fbaca41f09..9262714374 100644
--- a/test/asynchronous/test_auth.py
+++ b/test/asynchronous/test_auth.py
@@ -32,6 +32,8 @@
 )
 from test.utils import AllowListEventListener, delay, ignore_deprecations
 
+import pytest
+
 from pymongo import AsyncMongoClient, monitoring
 from pymongo.asynchronous.auth import HAVE_KERBEROS
 from pymongo.auth_shared import _build_credentials_tuple
@@ -42,6 +44,8 @@
 
 _IS_SYNC = False
 
+pytestmark = pytest.mark.auth
+
 # YOU MUST RUN KINIT BEFORE RUNNING GSSAPI TESTS ON UNIX.
 GSSAPI_HOST = os.environ.get("GSSAPI_HOST")
 GSSAPI_PORT = int(os.environ.get("GSSAPI_PORT", "27017"))
diff --git a/test/test_auth.py b/test/test_auth.py
index b311d330bc..310006afff 100644
--- a/test/test_auth.py
+++ b/test/test_auth.py
@@ -32,6 +32,8 @@
 )
 from test.utils import AllowListEventListener, delay, ignore_deprecations
 
+import pytest
+
 from pymongo import MongoClient, monitoring
 from pymongo.auth_shared import _build_credentials_tuple
 from pymongo.errors import OperationFailure
@@ -42,6 +44,8 @@
 
 _IS_SYNC = True
 
+pytestmark = pytest.mark.auth
+
 # YOU MUST RUN KINIT BEFORE RUNNING GSSAPI TESTS ON UNIX.
 GSSAPI_HOST = os.environ.get("GSSAPI_HOST")
 GSSAPI_PORT = int(os.environ.get("GSSAPI_PORT", "27017"))