diff --git a/homeassistant/components/system_bridge/const.py b/homeassistant/components/system_bridge/const.py
index 77ff953b67d..fc87b609b78 100644
--- a/homeassistant/components/system_bridge/const.py
+++ b/homeassistant/components/system_bridge/const.py
@@ -10,5 +10,6 @@ MODULES = [
     "gpu",
     "media",
     "memory",
+    "processes",
     "system",
 ]
diff --git a/homeassistant/components/system_bridge/coordinator.py b/homeassistant/components/system_bridge/coordinator.py
index 938b7d79b83..5a606721b00 100644
--- a/homeassistant/components/system_bridge/coordinator.py
+++ b/homeassistant/components/system_bridge/coordinator.py
@@ -26,6 +26,7 @@ from systembridgemodels.media_files import File as MediaFile, MediaFiles
 from systembridgemodels.media_get_file import MediaGetFile
 from systembridgemodels.media_get_files import MediaGetFiles
 from systembridgemodels.memory import Memory
+from systembridgemodels.processes import Processes
 from systembridgemodels.register_data_listener import RegisterDataListener
 from systembridgemodels.system import System
 
@@ -53,6 +54,7 @@ class SystemBridgeCoordinatorData(BaseModel):
     gpu: Gpu = None
     media: Media = None
     memory: Memory = None
+    processes: Processes = None
     system: System = None
 
 
diff --git a/homeassistant/components/system_bridge/sensor.py b/homeassistant/components/system_bridge/sensor.py
index 9c12e14e264..e3fd2c14654 100644
--- a/homeassistant/components/system_bridge/sensor.py
+++ b/homeassistant/components/system_bridge/sensor.py
@@ -219,6 +219,13 @@ BASE_SENSOR_TYPES: tuple[SystemBridgeSensorEntityDescription, ...] = (
         icon="mdi:devices",
         value=lambda data: f"{data.system.platform} {data.system.platform_version}",
     ),
+    SystemBridgeSensorEntityDescription(
+        key="processes_count",
+        translation_key="processes",
+        state_class=SensorStateClass.MEASUREMENT,
+        icon="mdi:counter",
+        value=lambda data: int(data.processes.count),
+    ),
     SystemBridgeSensorEntityDescription(
         key="processes_load",
         translation_key="load",
diff --git a/homeassistant/components/system_bridge/strings.json b/homeassistant/components/system_bridge/strings.json
index 4df539f11d4..d99a2cf4588 100644
--- a/homeassistant/components/system_bridge/strings.json
+++ b/homeassistant/components/system_bridge/strings.json
@@ -65,6 +65,9 @@
       "os": {
         "name": "Operating system"
       },
+      "processes": {
+        "name": "Processes"
+      },
       "load": {
         "name": "Load"
       },