diff --git a/helm/litellm/templates/_helpers.tpl b/helm/litellm/templates/_helpers.tpl
index e2faf42b766..4319907883e 100644
--- a/helm/litellm/templates/_helpers.tpl
+++ b/helm/litellm/templates/_helpers.tpl
@@ -56,16 +56,34 @@ app.kubernetes.io/component: ui
 {{- end -}}
 
 {{/*
-Shared ServiceAccount name used by all three component Deployments. When
-`serviceAccount.create` is true and `serviceAccount.name` is empty, default
-to the chart fullname. When `create` is false, fall back to the provided
-name or the namespace's `default` SA.
+Per-component ServiceAccount name helpers.
+
+Each component (gateway, backend, ui) has its own SA config under
+.Values.serviceAccounts.<component>. When `create` is true and `name` is
+empty the chart defaults to "<release>-litellm-<component>". When `create`
+is false the chart uses the provided name, or the namespace `default` SA.
 */}}
-{{- define "litellm.serviceAccountName" -}}
-{{- if .Values.serviceAccount.create -}}
-{{ default (include "litellm.fullname" .) .Values.serviceAccount.name }}
+{{- define "litellm.gateway.serviceAccountName" -}}
+{{- if .Values.serviceAccounts.gateway.create -}}
+{{ default (include "litellm.gateway.fullname" .) .Values.serviceAccounts.gateway.name }}
 {{- else -}}
-{{ default "default" .Values.serviceAccount.name }}
+{{ default "default" .Values.serviceAccounts.gateway.name }}
+{{- end -}}
+{{- end -}}
+
+{{- define "litellm.backend.serviceAccountName" -}}
+{{- if .Values.serviceAccounts.backend.create -}}
+{{ default (include "litellm.backend.fullname" .) .Values.serviceAccounts.backend.name }}
+{{- else -}}
+{{ default "default" .Values.serviceAccounts.backend.name }}
+{{- end -}}
+{{- end -}}
+
+{{- define "litellm.ui.serviceAccountName" -}}
+{{- if .Values.serviceAccounts.ui.create -}}
+{{ default (include "litellm.ui.fullname" .) .Values.serviceAccounts.ui.name }}
+{{- else -}}
+{{ default "default" .Values.serviceAccounts.ui.name }}
 {{- end -}}
 {{- end -}}
 
diff --git a/helm/litellm/templates/backend/deployment.yaml b/helm/litellm/templates/backend/deployment.yaml
index e761409f8c4..4ac56da1be1 100644
--- a/helm/litellm/templates/backend/deployment.yaml
+++ b/helm/litellm/templates/backend/deployment.yaml
@@ -19,7 +19,7 @@ spec:
       labels:
         {{- include "litellm.backend.selectorLabels" . | nindent 8 }}
     spec:
-      serviceAccountName: {{ include "litellm.serviceAccountName" . }}
+      serviceAccountName: {{ include "litellm.backend.serviceAccountName" . }}
       {{- with .Values.imagePullSecrets }}
       imagePullSecrets:
         {{- toYaml . | nindent 8 }}
diff --git a/helm/litellm/templates/gateway/deployment.yaml b/helm/litellm/templates/gateway/deployment.yaml
index 935d432342e..08700f2174b 100644
--- a/helm/litellm/templates/gateway/deployment.yaml
+++ b/helm/litellm/templates/gateway/deployment.yaml
@@ -22,7 +22,7 @@ spec:
       labels:
         {{- include "litellm.gateway.selectorLabels" . | nindent 8 }}
     spec:
-      serviceAccountName: {{ include "litellm.serviceAccountName" . }}
+      serviceAccountName: {{ include "litellm.gateway.serviceAccountName" . }}
       {{- with .Values.imagePullSecrets }}
       imagePullSecrets:
         {{- toYaml . | nindent 8 }}
diff --git a/helm/litellm/templates/migrations-job.yaml b/helm/litellm/templates/migrations-job.yaml
index f3dc2ae0236..92671388546 100644
--- a/helm/litellm/templates/migrations-job.yaml
+++ b/helm/litellm/templates/migrations-job.yaml
@@ -28,7 +28,7 @@ spec:
         app.kubernetes.io/component: migrations
     spec:
       restartPolicy: Never
-      serviceAccountName: {{ include "litellm.serviceAccountName" . }}
+      serviceAccountName: {{ include "litellm.backend.serviceAccountName" . }}
       {{- with .Values.imagePullSecrets }}
       imagePullSecrets:
         {{- toYaml . | nindent 8 }}
diff --git a/helm/litellm/templates/serviceaccount.yaml b/helm/litellm/templates/serviceaccount.yaml
index 3c998448ae5..ec8e1bb7bde 100644
--- a/helm/litellm/templates/serviceaccount.yaml
+++ b/helm/litellm/templates/serviceaccount.yaml
@@ -1,13 +1,44 @@
-{{- if .Values.serviceAccount.create -}}
+{{- if .Values.serviceAccounts.gateway.create -}}
 apiVersion: v1
 kind: ServiceAccount
 metadata:
-  name: {{ include "litellm.serviceAccountName" . }}
+  name: {{ include "litellm.gateway.serviceAccountName" . }}
   labels:
     {{- include "litellm.commonLabels" . | nindent 4 }}
-  {{- with .Values.serviceAccount.annotations }}
+    app.kubernetes.io/component: gateway
+  {{- with .Values.serviceAccounts.gateway.annotations }}
   annotations:
     {{- toYaml . | nindent 4 }}
   {{- end }}
-automountServiceAccountToken: {{ .Values.serviceAccount.automount }}
+automountServiceAccountToken: {{ .Values.serviceAccounts.gateway.automount }}
+{{- end }}
+{{- if .Values.serviceAccounts.backend.create }}
+---
+apiVersion: v1
+kind: ServiceAccount
+metadata:
+  name: {{ include "litellm.backend.serviceAccountName" . }}
+  labels:
+    {{- include "litellm.commonLabels" . | nindent 4 }}
+    app.kubernetes.io/component: backend
+  {{- with .Values.serviceAccounts.backend.annotations }}
+  annotations:
+    {{- toYaml . | nindent 4 }}
+  {{- end }}
+automountServiceAccountToken: {{ .Values.serviceAccounts.backend.automount }}
+{{- end }}
+{{- if .Values.serviceAccounts.ui.create }}
+---
+apiVersion: v1
+kind: ServiceAccount
+metadata:
+  name: {{ include "litellm.ui.serviceAccountName" . }}
+  labels:
+    {{- include "litellm.commonLabels" . | nindent 4 }}
+    app.kubernetes.io/component: ui
+  {{- with .Values.serviceAccounts.ui.annotations }}
+  annotations:
+    {{- toYaml . | nindent 4 }}
+  {{- end }}
+automountServiceAccountToken: {{ .Values.serviceAccounts.ui.automount }}
 {{- end }}
diff --git a/helm/litellm/templates/ui/deployment.yaml b/helm/litellm/templates/ui/deployment.yaml
index 549bf61a0dd..b40b44cca53 100644
--- a/helm/litellm/templates/ui/deployment.yaml
+++ b/helm/litellm/templates/ui/deployment.yaml
@@ -19,7 +19,8 @@ spec:
       labels:
         {{- include "litellm.ui.selectorLabels" . | nindent 8 }}
     spec:
-      serviceAccountName: {{ include "litellm.serviceAccountName" . }}
+      serviceAccountName: {{ include "litellm.ui.serviceAccountName" . }}
+      automountServiceAccountToken: {{ .Values.serviceAccounts.ui.automount }}
       {{- with .Values.imagePullSecrets }}
       imagePullSecrets:
         {{- toYaml . | nindent 8 }}
diff --git a/helm/litellm/values.yaml b/helm/litellm/values.yaml
index 92477616a9a..934661643bd 100644
--- a/helm/litellm/values.yaml
+++ b/helm/litellm/values.yaml
@@ -14,16 +14,33 @@ ingress:
   host: ""        # optional; if set, becomes the rule's host
   tls: []
 
-# Shared ServiceAccount used by all three component Deployments. Set
-# `create: true` to have the chart provision it (e.g. when wiring an EKS
-# Pod Identity association by SA name). Set `name` to use an existing SA
-# (chart-created or out-of-band). When both are empty / false, pods run
-# with the namespace's `default` SA.
-serviceAccount:
-  create: false
-  automount: true
-  annotations: {}
-  name: ""
+# Per-component ServiceAccounts for gateway, backend, and ui.
+#
+# Each section mirrors the old shared serviceAccount shape. Set `create:
+# true` to have the chart provision the SA (useful for EKS Pod Identity /
+# GKE Workload Identity annotations). Set `name` to bind an existing SA.
+# When both are unset the component pod runs with the namespace `default` SA.
+#
+# The UI SA deliberately defaults to `automount: false` — the static nginx
+# container does not need the K8s API and should not carry a projected
+# ServiceAccount token that a compromised container could use to call the
+# cloud-provider metadata service or the K8s API.
+serviceAccounts:
+  gateway:
+    create: false
+    automount: true
+    annotations: {}
+    name: ""
+  backend:
+    create: false
+    automount: true
+    annotations: {}
+    name: ""
+  ui:
+    create: false
+    automount: false
+    annotations: {}
+    name: ""
 
 # Pre-install / pre-upgrade Helm hook that runs `prisma migrate deploy`
 # against the writer database, creating the LiteLLM schema (tables that