diff --git a/frontend/src/lib/constants.tsx b/frontend/src/lib/constants.tsx
index a849336d494c..8e0a087ef4f1 100644
--- a/frontend/src/lib/constants.tsx
+++ b/frontend/src/lib/constants.tsx
@@ -626,6 +626,13 @@ export const CLOUD_HOSTNAMES = {
     [Region.DEV]: 'app.dev.posthog.dev',
 }
 
+// AWS region each PostHog Cloud runs in. Customers need this in writing for data-processing reviews.
+export const CLOUD_AWS_REGIONS: Record<Region, string | null> = {
+    [Region.US]: 'us-east-1',
+    [Region.EU]: 'eu-central-1',
+    [Region.DEV]: null,
+}
+
 export const SESSION_RECORDINGS_PLAYLIST_FREE_COUNT = 5
 export const SESSION_RECORDINGS_TTL_WARNING_THRESHOLD_DAYS = 10 // days
 
diff --git a/frontend/src/scenes/settings/environment/TeamSettings.tsx b/frontend/src/scenes/settings/environment/TeamSettings.tsx
index ff99235107a2..67a45ec0fbfa 100644
--- a/frontend/src/scenes/settings/environment/TeamSettings.tsx
+++ b/frontend/src/scenes/settings/environment/TeamSettings.tsx
@@ -9,7 +9,7 @@ import { AuthorizedUrlListType } from 'lib/components/AuthorizedUrlList/authoriz
 import { CodeSnippet } from 'lib/components/CodeSnippet'
 import { JSSnippet } from 'lib/components/JSSnippet'
 import { RestrictionScope, useRestrictedArea } from 'lib/components/RestrictedArea'
-import { TeamMembershipLevel } from 'lib/constants'
+import { CLOUD_AWS_REGIONS, TeamMembershipLevel } from 'lib/constants'
 import { LemonField } from 'lib/lemon-ui/LemonField'
 import { Link } from 'lib/lemon-ui/Link'
 import { userHasAccess } from 'lib/utils/accessControlUtils'
@@ -81,6 +81,7 @@ export function TeamVariables(): JSX.Element {
     const { preflight } = useValues(preflightLogic)
 
     const region = preflight?.region
+    const awsRegion = region ? CLOUD_AWS_REGIONS[region] : null
 
     const RESET_CONFIRMATION = 'RESET'
 
@@ -157,7 +158,7 @@ export function TeamVariables(): JSX.Element {
                     <div className="border rounded p-4 space-y-3 bg-bg-light flex-1 min-w-60">
                         <LemonLabel className="mb-0">Region</LemonLabel>
                         <CodeSnippet compact thing="project region">
-                            {`${region} Cloud`}
+                            {awsRegion ? `${region} Cloud (AWS ${awsRegion})` : `${region} Cloud`}
                         </CodeSnippet>
                         <p className="text-muted text-xs mb-0">Where your PostHog data is hosted.</p>
                     </div>