diff --git a/AutomatedTesting/Gem/PythonTests/largeworlds/dyn_veg/test_AltitudeFilter.py b/AutomatedTesting/Gem/PythonTests/largeworlds/dyn_veg/test_AltitudeFilter.py
index 65b5198213..2db8534696 100755
--- a/AutomatedTesting/Gem/PythonTests/largeworlds/dyn_veg/test_AltitudeFilter.py
+++ b/AutomatedTesting/Gem/PythonTests/largeworlds/dyn_veg/test_AltitudeFilter.py
@@ -85,7 +85,8 @@ class TestAltitudeFilter(object):
 
     @pytest.mark.test_case_id("C4847478")
     @pytest.mark.SUITE_periodic
-    def test_AltitudeFilterFilterStageToggle(self, request, editor, level, workspace, launcher_platform):
+    @pytest.mark.xfail  # LYN-3275
+    def test_AltitudeFilter_FilterStageToggle(self, request, editor, level, workspace, launcher_platform):
         cfg_args = [level]
 
         expected_lines = [
diff --git a/AutomatedTesting/Gem/PythonTests/largeworlds/dyn_veg/test_LayerSpawner.py b/AutomatedTesting/Gem/PythonTests/largeworlds/dyn_veg/test_LayerSpawner.py
index e74ecc8bd1..93149c9490 100755
--- a/AutomatedTesting/Gem/PythonTests/largeworlds/dyn_veg/test_LayerSpawner.py
+++ b/AutomatedTesting/Gem/PythonTests/largeworlds/dyn_veg/test_LayerSpawner.py
@@ -101,6 +101,7 @@ class TestLayerSpawner(object):
 
     @pytest.mark.test_case_id("C4765973")
     @pytest.mark.SUITE_periodic
+    @pytest.mark.xfail      # LYN-3275
     def test_LayerSpawner_FilterStageToggle(self, request, editor, level, workspace, launcher_platform):
 
         expected_lines = [
diff --git a/AutomatedTesting/Gem/PythonTests/largeworlds/dyn_veg/test_MeshBlocker.py b/AutomatedTesting/Gem/PythonTests/largeworlds/dyn_veg/test_MeshBlocker.py
index 5e8ffe4d50..c04390e647 100755
--- a/AutomatedTesting/Gem/PythonTests/largeworlds/dyn_veg/test_MeshBlocker.py
+++ b/AutomatedTesting/Gem/PythonTests/largeworlds/dyn_veg/test_MeshBlocker.py
@@ -46,6 +46,7 @@ class TestMeshBlocker(object):
     """
     @pytest.mark.test_case_id("C3980834")
     @pytest.mark.SUITE_periodic
+    @pytest.mark.xfail  # LYN-3273
     def test_MeshBlocker_InstancesBlockedByMesh(self, request, editor, level, launcher_platform):
         expected_lines = [
             "'Instance Spawner' created",
@@ -69,6 +70,7 @@ class TestMeshBlocker(object):
     """
     @pytest.mark.test_case_id("C4766030")
     @pytest.mark.SUITE_periodic
+    @pytest.mark.xfail  # LYN-3273
     def test_MeshBlocker_InstancesBlockedByMeshHeightTuning(self, request, editor, level, launcher_platform):
         expected_lines = [
             "'Instance Spawner' created",
diff --git a/AutomatedTesting/Gem/PythonTests/largeworlds/dyn_veg/test_PositionModifier.py b/AutomatedTesting/Gem/PythonTests/largeworlds/dyn_veg/test_PositionModifier.py
index 47ff17bfa6..ac3e0abb4f 100755
--- a/AutomatedTesting/Gem/PythonTests/largeworlds/dyn_veg/test_PositionModifier.py
+++ b/AutomatedTesting/Gem/PythonTests/largeworlds/dyn_veg/test_PositionModifier.py
@@ -60,6 +60,7 @@ class TestPositionModifier(object):
 
     @pytest.mark.test_case_id("C4874100")
     @pytest.mark.SUITE_sandbox
+    @pytest.mark.xfail  # LYN-3275
     def test_PositionModifier_AutoSnapToSurfaceWorks(self, request, editor, level, launcher_platform):
 
         expected_lines = [