diff --git a/x-pack/elastic-agent/CHANGELOG.next.asciidoc b/x-pack/elastic-agent/CHANGELOG.next.asciidoc
index 4df379cd5ffc..e51e9f1ed665 100644
--- a/x-pack/elastic-agent/CHANGELOG.next.asciidoc
+++ b/x-pack/elastic-agent/CHANGELOG.next.asciidoc
@@ -13,6 +13,7 @@
 - Remove the `--kibana-url` from `install` and `enroll` command. {pull}25529[25529]
 - Default to port 80 and 443 for Kibana and Fleet Server connections. {pull}25723[25723]
 - Remove deprecated/undocumented IncludeCreatorMetadata setting from kubernetes metadata config options {pull}28006[28006]
+- The `/processes/<subprocess>` endpoint proxies to the subprocess's monitoring endpoint, instead of querying its `/stats` endpoint {pull}28165[28165]
 
 ==== Bugfixes
 - Fix rename *ConfigChange to *PolicyChange to align on changes in the UI. {pull}20779[20779]
diff --git a/x-pack/elastic-agent/pkg/core/monitoring/server/process.go b/x-pack/elastic-agent/pkg/core/monitoring/server/process.go
index 36ca9e5e936f..510af51397be 100644
--- a/x-pack/elastic-agent/pkg/core/monitoring/server/process.go
+++ b/x-pack/elastic-agent/pkg/core/monitoring/server/process.go
@@ -68,7 +68,16 @@ func processHandler(statsHandler func(http.ResponseWriter, *http.Request) error)
 			return statsHandler(w, r)
 		}
 
-		metricsBytes, statusCode, metricsErr := processMetrics(r.Context(), id)
+		beatsPath := vars["beatsPath"]
+		if _, ok := beatsPathAllowlist[beatsPath]; !ok {
+			return errorfWithStatus(http.StatusNotFound, "endpoint not found")
+		}
+
+		endpoint, err := generateEndpoint(id)
+		if err != nil {
+			return err
+		}
+		metricsBytes, statusCode, metricsErr := processMetrics(r.Context(), endpoint, beatsPath)
 		if metricsErr != nil {
 			return metricsErr
 		}
@@ -82,23 +91,14 @@ func processHandler(statsHandler func(http.ResponseWriter, *http.Request) error)
 	}
 }
 
-func processMetrics(ctx context.Context, id string) ([]byte, int, error) {
-	detail, err := parseID(id)
-	if err != nil {
-		return nil, 0, err
-	}
-
-	endpoint := beats.MonitoringEndpoint(detail.spec, artifact.DefaultConfig().OS(), detail.output)
-	if !strings.HasPrefix(endpoint, httpPlusPrefix) && !strings.HasPrefix(endpoint, "http") {
-		// add prefix for npipe and unix
-		endpoint = httpPlusPrefix + endpoint
-	}
-
-	if detail.isMonitoring {
-		endpoint += "_monitor"
-	}
+var beatsPathAllowlist = map[string]struct{}{
+	"":      struct{}{},
+	"stats": struct{}{},
+	"state": struct{}{},
+}
 
-	hostData, err := parse.ParseURL(endpoint, "http", "", "", "stats", "")
+func processMetrics(ctx context.Context, endpoint, path string) ([]byte, int, error) {
+	hostData, err := parse.ParseURL(endpoint, "http", "", "", path, "")
 	if err != nil {
 		return nil, 0, errorWithStatus(http.StatusInternalServerError, err)
 	}
@@ -145,6 +145,24 @@ func processMetrics(ctx context.Context, id string) ([]byte, int, error) {
 	return rb, resp.StatusCode, nil
 }
 
+func generateEndpoint(id string) (string, error) {
+	detail, err := parseID(id)
+	if err != nil {
+		return "", err
+	}
+
+	endpoint := beats.MonitoringEndpoint(detail.spec, artifact.DefaultConfig().OS(), detail.output)
+	if !strings.HasPrefix(endpoint, httpPlusPrefix) && !strings.HasPrefix(endpoint, "http") {
+		// add prefix for npipe and unix
+		endpoint = httpPlusPrefix + endpoint
+	}
+
+	if detail.isMonitoring {
+		endpoint += "_monitor"
+	}
+	return endpoint, nil
+}
+
 func writeResponse(w http.ResponseWriter, c interface{}) {
 	bytes, err := json.Marshal(c)
 	if err != nil {
diff --git a/x-pack/elastic-agent/pkg/core/monitoring/server/process_linux_test.go b/x-pack/elastic-agent/pkg/core/monitoring/server/process_linux_test.go
new file mode 100644
index 000000000000..c147daf9b299
--- /dev/null
+++ b/x-pack/elastic-agent/pkg/core/monitoring/server/process_linux_test.go
@@ -0,0 +1,46 @@
+// Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one
+// or more contributor license agreements. Licensed under the Elastic License;
+// you may not use this file except in compliance with the Elastic License.
+
+//go:build linux
+// +build linux
+
+package server
+
+import (
+	"context"
+	"net"
+	"net/http"
+	"net/http/httptest"
+	"os"
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+	"github.com/stretchr/testify/require"
+)
+
+func TestProcessProxyRequest(t *testing.T) {
+	sock := "/tmp/elastic-agent-test.sock"
+	defer os.Remove(sock)
+
+	endpoint := "http+unix://" + sock
+	server := httptest.NewUnstartedServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		// Write the path to the client so they can verify the request
+		// was correct
+		w.Write([]byte(r.URL.Path))
+	}))
+
+	// Mimic subprocesses and listen on a unix socket
+	l, err := net.Listen("unix", sock)
+	require.NoError(t, err)
+	server.Listener = l
+	server.Start()
+	defer server.Close()
+
+	for _, path := range []string{"stats", "", "state"} {
+		respBytes, _, err := processMetrics(context.Background(), endpoint, path)
+		require.NoError(t, err)
+		// Verify that the server saw the path we tried to request
+		assert.Equal(t, "/"+path, string(respBytes))
+	}
+}
diff --git a/x-pack/elastic-agent/pkg/core/monitoring/server/server.go b/x-pack/elastic-agent/pkg/core/monitoring/server/server.go
index 47c18d617a3d..5d74221236f5 100644
--- a/x-pack/elastic-agent/pkg/core/monitoring/server/server.go
+++ b/x-pack/elastic-agent/pkg/core/monitoring/server/server.go
@@ -50,6 +50,8 @@ func exposeMetricsEndpoint(log *logger.Logger, config *common.Config, ns func(st
 	if enableProcessStats {
 		r.HandleFunc("/processes", processesHandler(routesFetchFn))
 		r.Handle("/processes/{processID}", createHandler(processHandler(statsHandler)))
+		r.Handle("/processes/{processID}/", createHandler(processHandler(statsHandler)))
+		r.Handle("/processes/{processID}/{beatsPath}", createHandler(processHandler(statsHandler)))
 	}
 
 	mux := http.NewServeMux()