diff --git a/api/v1beta1/azuremanagedcluster_types.go b/api/v1beta1/azuremanagedcluster_types.go
index 4ec95d635eb..5a405633876 100644
--- a/api/v1beta1/azuremanagedcluster_types.go
+++ b/api/v1beta1/azuremanagedcluster_types.go
@@ -45,6 +45,7 @@ type AzureManagedClusterStatus struct {
 // +kubebuilder:resource:path=azuremanagedclusters,scope=Namespaced,categories=cluster-api,shortName=amc
 // +kubebuilder:storageversion
 // +kubebuilder:subresource:status
+// +kubebuilder:deprecatedversion:warning="AzureManagedCluster and the AzureManaged API are deprecated. Please migrate to infrastructure.cluster.x-k8s.io/v1beta1 AzureASOManagedCluster and related AzureASOManaged resources instead."
 
 // AzureManagedCluster is the Schema for the azuremanagedclusters API.
 type AzureManagedCluster struct {
diff --git a/api/v1beta1/azuremanagedclustertemplate_types.go b/api/v1beta1/azuremanagedclustertemplate_types.go
index c26afc7f93d..7aedf8b0e60 100644
--- a/api/v1beta1/azuremanagedclustertemplate_types.go
+++ b/api/v1beta1/azuremanagedclustertemplate_types.go
@@ -28,6 +28,7 @@ type AzureManagedClusterTemplateSpec struct {
 // +kubebuilder:object:root=true
 // +kubebuilder:resource:path=azuremanagedclustertemplates,scope=Namespaced,categories=cluster-api,shortName=amct
 // +kubebuilder:storageversion
+// +kubebuilder:deprecatedversion:warning="AzureManagedClusterTemplate and the AzureManaged API are deprecated. Please migrate to infrastructure.cluster.x-k8s.io/v1beta1 AzureASOManagedClusterTemplate and related AzureASOManaged resources instead."
 
 // AzureManagedClusterTemplate is the Schema for the AzureManagedClusterTemplates API.
 type AzureManagedClusterTemplate struct {
diff --git a/api/v1beta1/azuremanagedcontrolplane_types.go b/api/v1beta1/azuremanagedcontrolplane_types.go
index 5be9d561270..ac0d4336981 100644
--- a/api/v1beta1/azuremanagedcontrolplane_types.go
+++ b/api/v1beta1/azuremanagedcontrolplane_types.go
@@ -661,6 +661,7 @@ type AKSExtension struct {
 // +kubebuilder:resource:path=azuremanagedcontrolplanes,scope=Namespaced,categories=cluster-api,shortName=amcp
 // +kubebuilder:storageversion
 // +kubebuilder:subresource:status
+// +kubebuilder:deprecatedversion:warning="AzureManagedControlPlane and the AzureManaged API are deprecated. Please migrate to infrastructure.cluster.x-k8s.io/v1beta1 AzureASOManagedControlPlane and related AzureASOManaged resources instead."
 
 // AzureManagedControlPlane is the Schema for the azuremanagedcontrolplanes API.
 type AzureManagedControlPlane struct {
diff --git a/api/v1beta1/azuremanagedcontrolplanetemplate_types.go b/api/v1beta1/azuremanagedcontrolplanetemplate_types.go
index 21ec160b42a..b722493b0c9 100644
--- a/api/v1beta1/azuremanagedcontrolplanetemplate_types.go
+++ b/api/v1beta1/azuremanagedcontrolplanetemplate_types.go
@@ -28,6 +28,7 @@ type AzureManagedControlPlaneTemplateSpec struct {
 // +kubebuilder:object:root=true
 // +kubebuilder:resource:path=azuremanagedcontrolplanetemplates,scope=Namespaced,categories=cluster-api,shortName=amcpt
 // +kubebuilder:storageversion
+// +kubebuilder:deprecatedversion:warning="AzureManagedControlPlaneTemplate and the AzureManaged API are deprecated. Please migrate to infrastructure.cluster.x-k8s.io/v1beta1 AzureASOManagedControlPlaneTemplate and related AzureASOManaged resources instead."
 
 // AzureManagedControlPlaneTemplate is the Schema for the AzureManagedControlPlaneTemplates API.
 type AzureManagedControlPlaneTemplate struct {
diff --git a/api/v1beta1/azuremanagedmachinepool_types.go b/api/v1beta1/azuremanagedmachinepool_types.go
index 077cfb01344..166dbb77953 100644
--- a/api/v1beta1/azuremanagedmachinepool_types.go
+++ b/api/v1beta1/azuremanagedmachinepool_types.go
@@ -492,6 +492,7 @@ type AzureManagedMachinePoolStatus struct {
 // +kubebuilder:resource:path=azuremanagedmachinepools,scope=Namespaced,categories=cluster-api,shortName=ammp
 // +kubebuilder:storageversion
 // +kubebuilder:subresource:status
+// +kubebuilder:deprecatedversion:warning="AzureManagedMachinePool and the AzureManaged API are deprecated. Please migrate to infrastructure.cluster.x-k8s.io/v1beta1 AzureASOManagedMachinePool and related AzureASOManaged resources instead."
 
 // AzureManagedMachinePool is the Schema for the azuremanagedmachinepools API.
 type AzureManagedMachinePool struct {
diff --git a/api/v1beta1/azuremanagedmachinepooltemplate_types.go b/api/v1beta1/azuremanagedmachinepooltemplate_types.go
index 7cf3f3e66b0..7a8bf432877 100644
--- a/api/v1beta1/azuremanagedmachinepooltemplate_types.go
+++ b/api/v1beta1/azuremanagedmachinepooltemplate_types.go
@@ -28,6 +28,7 @@ type AzureManagedMachinePoolTemplateSpec struct {
 // +kubebuilder:object:root=true
 // +kubebuilder:resource:path=azuremanagedmachinepooltemplates,scope=Namespaced,categories=cluster-api,shortName=ammpt
 // +kubebuilder:storageversion
+// +kubebuilder:deprecatedversion:warning="AzureManagedMachinePoolTemplate and the AzureManaged API are deprecated. Please migrate to infrastructure.cluster.x-k8s.io/v1beta1 AzureASOManagedMachinePoolTemplate and related AzureASOManaged resources instead."
 
 // AzureManagedMachinePoolTemplate is the Schema for the AzureManagedMachinePoolTemplates API.
 type AzureManagedMachinePoolTemplate struct {
diff --git a/config/crd/bases/infrastructure.cluster.x-k8s.io_azuremanagedclusters.yaml b/config/crd/bases/infrastructure.cluster.x-k8s.io_azuremanagedclusters.yaml
index a4183813ee9..2eb92caf68a 100644
--- a/config/crd/bases/infrastructure.cluster.x-k8s.io_azuremanagedclusters.yaml
+++ b/config/crd/bases/infrastructure.cluster.x-k8s.io_azuremanagedclusters.yaml
@@ -30,6 +30,10 @@ spec:
       jsonPath: .metadata.creationTimestamp
       name: Age
       type: date
+    deprecated: true
+    deprecationWarning: AzureManagedCluster and the AzureManaged API are deprecated.
+      Please migrate to infrastructure.cluster.x-k8s.io/v1beta1 AzureASOManagedCluster
+      and related AzureASOManaged resources instead.
     name: v1beta1
     schema:
       openAPIV3Schema:
diff --git a/config/crd/bases/infrastructure.cluster.x-k8s.io_azuremanagedclustertemplates.yaml b/config/crd/bases/infrastructure.cluster.x-k8s.io_azuremanagedclustertemplates.yaml
index 1805be90632..9833b373530 100644
--- a/config/crd/bases/infrastructure.cluster.x-k8s.io_azuremanagedclustertemplates.yaml
+++ b/config/crd/bases/infrastructure.cluster.x-k8s.io_azuremanagedclustertemplates.yaml
@@ -18,7 +18,11 @@ spec:
     singular: azuremanagedclustertemplate
   scope: Namespaced
   versions:
-  - name: v1beta1
+  - deprecated: true
+    deprecationWarning: AzureManagedClusterTemplate and the AzureManaged API are deprecated.
+      Please migrate to infrastructure.cluster.x-k8s.io/v1beta1 AzureASOManagedClusterTemplate
+      and related AzureASOManaged resources instead.
+    name: v1beta1
     schema:
       openAPIV3Schema:
         description: AzureManagedClusterTemplate is the Schema for the AzureManagedClusterTemplates
diff --git a/config/crd/bases/infrastructure.cluster.x-k8s.io_azuremanagedcontrolplanes.yaml b/config/crd/bases/infrastructure.cluster.x-k8s.io_azuremanagedcontrolplanes.yaml
index 46ec38befa0..b6c7fee62ab 100644
--- a/config/crd/bases/infrastructure.cluster.x-k8s.io_azuremanagedcontrolplanes.yaml
+++ b/config/crd/bases/infrastructure.cluster.x-k8s.io_azuremanagedcontrolplanes.yaml
@@ -40,6 +40,10 @@ spec:
       jsonPath: .metadata.creationTimestamp
       name: Age
       type: date
+    deprecated: true
+    deprecationWarning: AzureManagedControlPlane and the AzureManaged API are deprecated.
+      Please migrate to infrastructure.cluster.x-k8s.io/v1beta1 AzureASOManagedControlPlane
+      and related AzureASOManaged resources instead.
     name: v1beta1
     schema:
       openAPIV3Schema:
diff --git a/config/crd/bases/infrastructure.cluster.x-k8s.io_azuremanagedcontrolplanetemplates.yaml b/config/crd/bases/infrastructure.cluster.x-k8s.io_azuremanagedcontrolplanetemplates.yaml
index fd3388604c5..968f64e8dfd 100644
--- a/config/crd/bases/infrastructure.cluster.x-k8s.io_azuremanagedcontrolplanetemplates.yaml
+++ b/config/crd/bases/infrastructure.cluster.x-k8s.io_azuremanagedcontrolplanetemplates.yaml
@@ -18,7 +18,11 @@ spec:
     singular: azuremanagedcontrolplanetemplate
   scope: Namespaced
   versions:
-  - name: v1beta1
+  - deprecated: true
+    deprecationWarning: AzureManagedControlPlaneTemplate and the AzureManaged API
+      are deprecated. Please migrate to infrastructure.cluster.x-k8s.io/v1beta1 AzureASOManagedControlPlaneTemplate
+      and related AzureASOManaged resources instead.
+    name: v1beta1
     schema:
       openAPIV3Schema:
         description: AzureManagedControlPlaneTemplate is the Schema for the AzureManagedControlPlaneTemplates
diff --git a/config/crd/bases/infrastructure.cluster.x-k8s.io_azuremanagedmachinepools.yaml b/config/crd/bases/infrastructure.cluster.x-k8s.io_azuremanagedmachinepools.yaml
index 863bf84577f..05c3b2662c4 100644
--- a/config/crd/bases/infrastructure.cluster.x-k8s.io_azuremanagedmachinepools.yaml
+++ b/config/crd/bases/infrastructure.cluster.x-k8s.io_azuremanagedmachinepools.yaml
@@ -43,6 +43,10 @@ spec:
     - jsonPath: .spec.mode
       name: Mode
       type: string
+    deprecated: true
+    deprecationWarning: AzureManagedMachinePool and the AzureManaged API are deprecated.
+      Please migrate to infrastructure.cluster.x-k8s.io/v1beta1 AzureASOManagedMachinePool
+      and related AzureASOManaged resources instead.
     name: v1beta1
     schema:
       openAPIV3Schema:
diff --git a/config/crd/bases/infrastructure.cluster.x-k8s.io_azuremanagedmachinepooltemplates.yaml b/config/crd/bases/infrastructure.cluster.x-k8s.io_azuremanagedmachinepooltemplates.yaml
index 1d845652a8a..71854d2bd7e 100644
--- a/config/crd/bases/infrastructure.cluster.x-k8s.io_azuremanagedmachinepooltemplates.yaml
+++ b/config/crd/bases/infrastructure.cluster.x-k8s.io_azuremanagedmachinepooltemplates.yaml
@@ -18,7 +18,11 @@ spec:
     singular: azuremanagedmachinepooltemplate
   scope: Namespaced
   versions:
-  - name: v1beta1
+  - deprecated: true
+    deprecationWarning: AzureManagedMachinePoolTemplate and the AzureManaged API are
+      deprecated. Please migrate to infrastructure.cluster.x-k8s.io/v1beta1 AzureASOManagedMachinePoolTemplate
+      and related AzureASOManaged resources instead.
+    name: v1beta1
     schema:
       openAPIV3Schema:
         description: AzureManagedMachinePoolTemplate is the Schema for the AzureManagedMachinePoolTemplates