diff --git a/homeassistant/components/proxmoxve/button.py b/homeassistant/components/proxmoxve/button.py
index f81333d7f2b..1eef500b326 100644
--- a/homeassistant/components/proxmoxve/button.py
+++ b/homeassistant/components/proxmoxve/button.py
@@ -82,6 +82,14 @@ NODE_BUTTONS: tuple[ProxmoxNodeButtonNodeEntityDescription, ...] = (
         ).stopall.post(),
         entity_category=EntityCategory.CONFIG,
     ),
+    ProxmoxNodeButtonNodeEntityDescription(
+        key="suspend_all",
+        translation_key="suspend_all",
+        press_action=lambda coordinator, node: coordinator.proxmox.nodes(
+            node
+        ).suspendall.post(),
+        entity_category=EntityCategory.CONFIG,
+    ),
 )
 
 VM_BUTTONS: tuple[ProxmoxVMButtonEntityDescription, ...] = (
diff --git a/homeassistant/components/proxmoxve/icons.json b/homeassistant/components/proxmoxve/icons.json
index 98ccdd556d8..6d57d99a47a 100644
--- a/homeassistant/components/proxmoxve/icons.json
+++ b/homeassistant/components/proxmoxve/icons.json
@@ -13,8 +13,17 @@
       "start": {
         "default": "mdi:play"
       },
+      "start_all": {
+        "default": "mdi:play"
+      },
       "stop": {
         "default": "mdi:stop"
+      },
+      "stop_all": {
+        "default": "mdi:stop"
+      },
+      "suspend_all": {
+        "default": "mdi:pause"
       }
     },
     "sensor": {
diff --git a/homeassistant/components/proxmoxve/strings.json b/homeassistant/components/proxmoxve/strings.json
index fa44c5e09e0..6831985b07c 100644
--- a/homeassistant/components/proxmoxve/strings.json
+++ b/homeassistant/components/proxmoxve/strings.json
@@ -130,6 +130,9 @@
       },
       "stop_all": {
         "name": "Stop all"
+      },
+      "suspend_all": {
+        "name": "Suspend all"
       }
     },
     "sensor": {
diff --git a/tests/components/proxmoxve/snapshots/test_button.ambr b/tests/components/proxmoxve/snapshots/test_button.ambr
index 4d81b550f51..915e5b2e7fd 100644
--- a/tests/components/proxmoxve/snapshots/test_button.ambr
+++ b/tests/components/proxmoxve/snapshots/test_button.ambr
@@ -502,6 +502,56 @@
     'state': 'unknown',
   })
 # ---
+# name: test_all_button_entities[button.pve1_suspend_all-entry]
+  EntityRegistryEntrySnapshot({
+    'aliases': list([
+      None,
+    ]),
+    'area_id': None,
+    'capabilities': None,
+    'config_entry_id': <ANY>,
+    'config_subentry_id': <ANY>,
+    'device_class': None,
+    'device_id': <ANY>,
+    'disabled_by': None,
+    'domain': 'button',
+    'entity_category': <EntityCategory.CONFIG: 'config'>,
+    'entity_id': 'button.pve1_suspend_all',
+    'has_entity_name': True,
+    'hidden_by': None,
+    'icon': None,
+    'id': <ANY>,
+    'labels': set({
+    }),
+    'name': None,
+    'object_id_base': 'Suspend all',
+    'options': dict({
+    }),
+    'original_device_class': None,
+    'original_icon': None,
+    'original_name': 'Suspend all',
+    'platform': 'proxmoxve',
+    'previous_unique_id': None,
+    'suggested_object_id': None,
+    'supported_features': 0,
+    'translation_key': 'suspend_all',
+    'unique_id': '1234_node/pve1_suspend_all',
+    'unit_of_measurement': None,
+  })
+# ---
+# name: test_all_button_entities[button.pve1_suspend_all-state]
+  StateSnapshot({
+    'attributes': ReadOnlyDict({
+      'friendly_name': 'pve1 Suspend all',
+    }),
+    'context': <ANY>,
+    'entity_id': 'button.pve1_suspend_all',
+    'last_changed': <ANY>,
+    'last_reported': <ANY>,
+    'last_updated': <ANY>,
+    'state': 'unknown',
+  })
+# ---
 # name: test_all_button_entities[button.vm_db_hibernate-entry]
   EntityRegistryEntrySnapshot({
     'aliases': list([
diff --git a/tests/components/proxmoxve/test_button.py b/tests/components/proxmoxve/test_button.py
index cc223cdbdd5..564f259c4f9 100644
--- a/tests/components/proxmoxve/test_button.py
+++ b/tests/components/proxmoxve/test_button.py
@@ -82,9 +82,10 @@ async def test_node_buttons(
     [
         ("button.pve1_start_all", "startall"),
         ("button.pve1_stop_all", "stopall"),
+        ("button.pve1_suspend_all", "suspendall"),
     ],
 )
-async def test_node_startall_stopall_buttons(
+async def test_node_all_actions_buttons(
     hass: HomeAssistant,
     mock_proxmox_client: MagicMock,
     mock_config_entry: MockConfigEntry,