diff --git a/design/cluster_health_metric.md b/design/cluster_health_metric.md
index 5a15a9f1d4e..36cb6785912 100644
--- a/design/cluster_health_metric.md
+++ b/design/cluster_health_metric.md
@@ -104,6 +104,19 @@ Behavior:
 - Returns `SELF_HEALING` if recovery is at or above `ACCEPTING_COMMITS` but below `FULLY_RECOVERED`.
 - Returns `HEALTHY` at `FULLY_RECOVERED`.
 
+### `CoordinatorReachability`
+
+Source:
+- `GetLeaderRequest` sent directly to each coordinator configured in the cluster connection string
+
+Fields used:
+- none; this factor checks whether each coordinator replies before the probe timeout
+
+Behavior:
+- Returns `INTERVENTION_REQUIRED` if any configured coordinator is missing or unreachable.
+- Returns `HEALTHY` if every configured coordinator replies.
+- Returns `METRICS_MISSING` if no coordinator list is available.
+
 ### `ProcessErrors`
 
 Source event:
@@ -162,6 +175,7 @@ Fields:
 - `FactorTLogSpace`: same enum
 - `FactorStorageReplication`: same enum
 - `FactorRecoveryState`: same enum
+- `FactorCoordinatorReachability`: same enum
 - `FactorProcessErrors`: same enum
 - `FactorRkThrottling`: same enum
 - `Aggregate`: same enum, computed from the most limiting factor
diff --git a/fdbserver/clustercontroller/ClusterController.actor.cpp b/fdbserver/clustercontroller/ClusterController.actor.cpp
index fff47196913..35decf9c01f 100644
--- a/fdbserver/clustercontroller/ClusterController.actor.cpp
+++ b/fdbserver/clustercontroller/ClusterController.actor.cpp
@@ -109,6 +109,7 @@ ClusterControllerData::ClusterControllerData(ClusterControllerFullInterface cons
 	cx = openDBOnServer(db.serverInfo, TaskPriority::DefaultEndpoint, LockAware::True);
 
 	specialCounter(clusterControllerMetrics, "ClientCount", [this]() { return db.clientCount; });
+	clusterHealthWorkerEventProvider->setCoordinators(coordinators);
 	updateClusterHealthMonitorInputs();
 }
 
diff --git a/fdbserver/clustercontroller/ClusterHealthIFactor.cpp b/fdbserver/clustercontroller/ClusterHealthIFactor.cpp
index 28d236d4a3a..b3972fbddb0 100644
--- a/fdbserver/clustercontroller/ClusterHealthIFactor.cpp
+++ b/fdbserver/clustercontroller/ClusterHealthIFactor.cpp
@@ -212,6 +212,25 @@ Future<Level> RecoveryStateFactor::fetchLevel(Reference<IWorkerEventProvider con
 	co_return level;
 }
 
+std::string_view CoordinatorReachabilityFactor::getName() const {
+	return "CoordinatorReachability";
+}
+
+Future<Level> CoordinatorReachabilityFactor::fetchLevel(Reference<IWorkerEventProvider const> workerEventProvider,
+                                                        TrackCodeProbes trackCodeProbes) {
+	Optional<bool> allCoordinatorsReachable = co_await workerEventProvider->areAllCoordinatorsReachable();
+	if (!allCoordinatorsReachable.present()) {
+		co_return Level::METRICS_MISSING;
+	}
+
+	Level level = allCoordinatorsReachable.get() ? Level::HEALTHY : Level::INTERVENTION_REQUIRED;
+	CODE_PROBE(trackCodeProbes && level == Level::HEALTHY,
+	           "ClusterHealth CoordinatorReachabilityFactor returns HEALTHY");
+	CODE_PROBE(trackCodeProbes && level == Level::INTERVENTION_REQUIRED,
+	           "ClusterHealth CoordinatorReachabilityFactor returns INTERVENTION_REQUIRED");
+	co_return level;
+}
+
 std::string_view ProcessErrorsFactor::getName() const {
 	return "ProcessErrors";
 }
diff --git a/fdbserver/clustercontroller/ClusterHealthIFactor.h b/fdbserver/clustercontroller/ClusterHealthIFactor.h
index 533e4bba5e0..a30404fd107 100644
--- a/fdbserver/clustercontroller/ClusterHealthIFactor.h
+++ b/fdbserver/clustercontroller/ClusterHealthIFactor.h
@@ -74,6 +74,13 @@ class RecoveryStateFactor final : public IFactor {
 	Future<Level> fetchLevel(Reference<IWorkerEventProvider const> workerEventProvider, TrackCodeProbes) override;
 };
 
+// Evaluates whether every configured coordinator is reachable.
+class CoordinatorReachabilityFactor final : public IFactor {
+public:
+	std::string_view getName() const override;
+	Future<Level> fetchLevel(Reference<IWorkerEventProvider const> workerEventProvider, TrackCodeProbes) override;
+};
+
 // Evaluates whether any worker is currently reporting a latest process error.
 class ProcessErrorsFactor final : public IFactor {
 public:
diff --git a/fdbserver/clustercontroller/ClusterHealthMonitor.cpp b/fdbserver/clustercontroller/ClusterHealthMonitor.cpp
index 33c03ab3fd4..92075caa765 100644
--- a/fdbserver/clustercontroller/ClusterHealthMonitor.cpp
+++ b/fdbserver/clustercontroller/ClusterHealthMonitor.cpp
@@ -22,6 +22,8 @@
 #include <utility>
 
 #include "fmt/format.h"
+#include "fdbrpc/genericactors.h"
+#include "fdbserver/core/CoordinationInterface.h"
 #include "fdbserver/core/Knobs.h"
 #include "fdbserver/core/WorkerEvents.h"
 #include "flow/Trace.h"
@@ -154,6 +156,11 @@ void WorkerEventProvider::setStorageTeamOneReplicaLeftIsCritical(bool storageTea
 	this->storageTeamOneReplicaLeftIsCritical = storageTeamOneReplicaLeftIsCritical;
 }
 
+void WorkerEventProvider::setCoordinators(ServerCoordinators const& coordinators) {
+	coordinatorClusterKey = coordinators.clusterKey;
+	this->coordinators = coordinators.clientLeaderServers;
+}
+
 void WorkerEventProvider::setRatekeeperWorker(Optional<WorkerInterface> ratekeeperWorker) {
 	this->ratekeeperWorker = std::move(ratekeeperWorker);
 }
@@ -178,6 +185,43 @@ bool WorkerEventProvider::shouldTreatStorageTeamOneReplicaLeftAsCritical() const
 	return storageTeamOneReplicaLeftIsCritical;
 }
 
+AsyncResult<Optional<bool>> WorkerEventProvider::areAllCoordinatorsReachable() const {
+	if (coordinators.empty()) {
+		co_return Optional<bool>();
+	}
+
+	try {
+		std::vector<Future<ErrorOr<Optional<LeaderInfo>>>> coordinatorReplies;
+		coordinatorReplies.reserve(coordinators.size());
+		for (auto const& coordinator : coordinators) {
+			Future<Optional<LeaderInfo>> reply;
+			if (coordinator.hostname.present()) {
+				reply = retryGetReplyFromHostname(GetLeaderRequest(coordinatorClusterKey, UID()),
+				                                  coordinator.hostname.get(),
+				                                  WLTOKEN_CLIENTLEADERREG_GETLEADER,
+				                                  TaskPriority::CoordinationReply);
+			} else {
+				reply = retryBrokenPromise(coordinator.getLeader,
+				                           GetLeaderRequest(coordinatorClusterKey, UID()),
+				                           TaskPriority::CoordinationReply);
+			}
+			coordinatorReplies.push_back(errorOr(timeoutError(reply, 2.0)));
+		}
+
+		co_await waitForAll(coordinatorReplies);
+		for (auto const& reply : coordinatorReplies) {
+			if (reply.get().isError()) {
+				co_return false;
+			}
+		}
+		co_return true;
+	} catch (Error& e) {
+		ASSERT_EQ(e.code(),
+		          error_code_actor_cancelled); // All errors should be filtering through the errorOr actor above
+		throw;
+	}
+}
+
 AsyncResult<LatestWorkerEvents> WorkerEventProvider::getLatestEvents(std::string const& eventName) const {
 	return latestEventOnWorkers(workers, eventName);
 }
@@ -265,6 +309,7 @@ Monitor Monitor::create(Reference<IWorkerEventProvider const> workerEventProvide
 	                                                    SERVER_KNOBS->CLUSTER_HEALTH_METRIC_TLOG_CRITICAL_THRESHOLD));
 	factors.push_back(std::make_unique<StorageReplicationFactor>());
 	factors.push_back(std::make_unique<RecoveryStateFactor>());
+	factors.push_back(std::make_unique<CoordinatorReachabilityFactor>());
 	factors.push_back(std::make_unique<ProcessErrorsFactor>());
 	factors.push_back(std::make_unique<RkThrottlingFactor>(
 	    SERVER_KNOBS->CLUSTER_HEALTH_METRIC_RK_CRITICAL_RELEASED_TPS_RATIO_THRESHOLD));
diff --git a/fdbserver/clustercontroller/ClusterHealthMonitor.h b/fdbserver/clustercontroller/ClusterHealthMonitor.h
index 94921827670..b6ab8b46933 100644
--- a/fdbserver/clustercontroller/ClusterHealthMonitor.h
+++ b/fdbserver/clustercontroller/ClusterHealthMonitor.h
@@ -26,12 +26,15 @@
 #include <vector>
 
 #include "ClusterHealthIFactor.h"
+#include "fdbclient/CoordinationInterface.h"
 #include "fdbclient/StorageServerInterface.h"
 #include "fdbserver/core/RecoveryState.h"
 #include "fdbserver/core/TLogInterface.h"
 #include "fdbserver/core/WorkerEvents.h"
 #include "flow/flow.h"
 
+class ServerCoordinators;
+
 namespace cluster_health {
 
 enum class Level {
@@ -53,6 +56,7 @@ class IWorkerEventProvider {
 	virtual void delref() const = 0;
 	virtual Optional<RecoveryState> getRecoveryState() const = 0;
 	virtual bool shouldTreatStorageTeamOneReplicaLeftAsCritical() const = 0;
+	virtual AsyncResult<Optional<bool>> areAllCoordinatorsReachable() const = 0;
 	virtual AsyncResult<LatestWorkerEvents> getLatestEvents(std::string const& eventName) const = 0;
 	virtual AsyncResult<LatestWorkerEvents> getLatestRatekeeperEvents(std::string const& eventName) const = 0;
 	virtual AsyncResult<LatestWorkerEvents> getLatestDataDistributorEvents(std::string const& eventName) const = 0;
@@ -65,6 +69,8 @@ class WorkerEventProvider final : public IWorkerEventProvider, public ReferenceC
 	std::vector<WorkerDetails> workers;
 	Optional<RecoveryState> recoveryState;
 	bool storageTeamOneReplicaLeftIsCritical = false;
+	Key coordinatorClusterKey;
+	std::vector<ClientLeaderRegInterface> coordinators;
 	Optional<WorkerInterface> ratekeeperWorker;
 	Optional<WorkerInterface> dataDistributorWorker;
 	std::vector<StorageServerInterface> storageServers;
@@ -76,12 +82,14 @@ class WorkerEventProvider final : public IWorkerEventProvider, public ReferenceC
 	void setWorkers(std::vector<WorkerDetails> workers);
 	void setRecoveryState(RecoveryState recoveryState);
 	void setStorageTeamOneReplicaLeftIsCritical(bool storageTeamOneReplicaLeftIsCritical);
+	void setCoordinators(ServerCoordinators const& coordinators);
 	void setRatekeeperWorker(Optional<WorkerInterface> ratekeeperWorker);
 	void setDataDistributorWorker(Optional<WorkerInterface> dataDistributorWorker);
 	void setStorageServers(std::vector<StorageServerInterface> storageServers);
 	void setTLogs(std::vector<TLogInterface> tlogs);
 	Optional<RecoveryState> getRecoveryState() const override;
 	bool shouldTreatStorageTeamOneReplicaLeftAsCritical() const override;
+	AsyncResult<Optional<bool>> areAllCoordinatorsReachable() const override;
 	AsyncResult<LatestWorkerEvents> getLatestEvents(std::string const& eventName) const override;
 	AsyncResult<LatestWorkerEvents> getLatestRatekeeperEvents(std::string const& eventName) const override;
 	AsyncResult<LatestWorkerEvents> getLatestDataDistributorEvents(std::string const& eventName) const override;
diff --git a/fdbserver/clustercontroller/ClusterHealthMonitorTesting.cpp b/fdbserver/clustercontroller/ClusterHealthMonitorTesting.cpp
index 83596f5104c..296de920996 100644
--- a/fdbserver/clustercontroller/ClusterHealthMonitorTesting.cpp
+++ b/fdbserver/clustercontroller/ClusterHealthMonitorTesting.cpp
@@ -33,6 +33,7 @@ namespace {
 class FakeWorkerEventProvider final : public IWorkerEventProvider, public ReferenceCounted<FakeWorkerEventProvider> {
 	Optional<RecoveryState> recoveryState;
 	bool storageTeamOneReplicaLeftIsCritical = false;
+	Optional<bool> allCoordinatorsReachable;
 	std::map<std::string, LatestWorkerEvents> latestEventsByName;
 	std::map<std::string, LatestWorkerEvents> latestRatekeeperEventsByName;
 	std::map<std::string, LatestWorkerEvents> latestDataDistributorEventsByName;
@@ -53,6 +54,10 @@ class FakeWorkerEventProvider final : public IWorkerEventProvider, public Refere
 		this->storageTeamOneReplicaLeftIsCritical = storageTeamOneReplicaLeftIsCritical;
 	}
 
+	void setAllCoordinatorsReachable(bool allCoordinatorsReachable) {
+		this->allCoordinatorsReachable = allCoordinatorsReachable;
+	}
+
 	void setLatestRatekeeperEvents(std::string eventName, LatestWorkerEvents latestEvents) {
 		latestRatekeeperEventsByName[std::move(eventName)] = std::move(latestEvents);
 	}
@@ -81,6 +86,8 @@ class FakeWorkerEventProvider final : public IWorkerEventProvider, public Refere
 
 	bool shouldTreatStorageTeamOneReplicaLeftAsCritical() const override { return storageTeamOneReplicaLeftIsCritical; }
 
+	AsyncResult<Optional<bool>> areAllCoordinatorsReachable() const override { co_return allCoordinatorsReachable; }
+
 	AsyncResult<LatestWorkerEvents> getLatestRatekeeperEvents(std::string const& eventName) const override {
 		auto it = latestRatekeeperEventsByName.find(eventName);
 		if (it != latestRatekeeperEventsByName.end()) {
@@ -335,6 +342,24 @@ TEST_CASE("/fdbserver/clustercontroller/ClusterHealthMonitor/RecoveryStateFactor
 	ASSERT_EQ(level, Level::METRICS_MISSING);
 }
 
+TEST_CASE("/fdbserver/clustercontroller/ClusterHealthMonitor/CoordinatorReachabilityFactor") {
+	CoordinatorReachabilityFactor factor;
+	auto provider = makeReference<FakeWorkerEventProvider>();
+	Level level;
+
+	provider->setAllCoordinatorsReachable(true);
+	level = co_await factor.fetchLevel(provider, TrackCodeProbes::False);
+	ASSERT_EQ(level, Level::HEALTHY);
+
+	provider->setAllCoordinatorsReachable(false);
+	level = co_await factor.fetchLevel(provider, TrackCodeProbes::False);
+	ASSERT_EQ(level, Level::INTERVENTION_REQUIRED);
+
+	auto missingProvider = makeReference<FakeWorkerEventProvider>();
+	level = co_await factor.fetchLevel(missingProvider, TrackCodeProbes::False);
+	ASSERT_EQ(level, Level::METRICS_MISSING);
+}
+
 TEST_CASE("/fdbserver/clustercontroller/ClusterHealthMonitor/ProcessErrorsFactor") {
 	ProcessErrorsFactor factor;
 	auto provider = makeReference<FakeWorkerEventProvider>();