diff --git a/packages/nodes-base/credentials/MicrosoftDynamicsOAuth2Api.credentials.ts b/packages/nodes-base/credentials/MicrosoftDynamicsOAuth2Api.credentials.ts
index f94722ee2c..8afc21ac54 100644
--- a/packages/nodes-base/credentials/MicrosoftDynamicsOAuth2Api.credentials.ts
+++ b/packages/nodes-base/credentials/MicrosoftDynamicsOAuth2Api.credentials.ts
@@ -11,7 +11,7 @@ export class MicrosoftDynamicsOAuth2Api implements ICredentialType {
 	displayName = 'Microsoft Dynamics OAuth2 API';
 	documentationUrl = 'microsoft';
 	properties: INodeProperties[] = [
-		//https://docs.microsoft.com/en-us/azure/active-directory/develop/v2-permissions-and-consent
+		//	https://docs.microsoft.com/en-us/azure/active-directory/develop/v2-permissions-and-consent
 		{
 			displayName: 'Subdomain',
 			name: 'subdomain',
@@ -20,11 +20,93 @@ export class MicrosoftDynamicsOAuth2Api implements ICredentialType {
 			placeholder: 'organization',
 			default: '',
 		},
+		//	https://docs.microsoft.com/en-us/power-platform/admin/new-datacenter-regions
+		//	https://arunpotti.com/2021/03/15/dynamics-365-crm-online-regions-list/
+		{
+			displayName: 'Region',
+			name: 'region',
+			type: 'options',
+			default: 'crm.dynamics.com',
+			options: [
+				{
+					name: 'Asia Pacific (APAC/ APJ)',
+					value: 'crm5.dynamics.com',
+				},
+				{
+					name: 'Australia (OCE)',
+					value: 'crm6.dynamics.com',
+				},
+				{
+					name: 'Canada (CAN)',
+					value: 'crm3.dynamics.com',
+				},
+				{
+					name: 'China (CHN)',
+					value: 'crm.dynamics.cn',
+				},
+				{
+					name: 'Europe, Middle East, Africa (EMEA/ EUR)',
+					value: 'crm4.dynamics.com',
+				},
+				{
+					name: 'France (FRA)',
+					value: 'crm12.dynamics.com',
+				},
+				{
+					name: 'Germany (GER)',
+					value: 'crm16.dynamics.com',
+				},
+				{
+					name: 'India (IND)',
+					value: 'crm8.dynamics.com',
+				},
+				{
+					name: 'Japan (JPN)',
+					value: 'crm7.dynamics.com',
+				},
+				{
+					name: 'Microsoft Cloud Germany (DEU)',
+					value: 'crm.microsoftdynamics.de',
+				},
+				{
+					name: 'North America (NAM)',
+					value: 'crm.dynamics.com',
+				},
+				{
+					name: 'North America 2 (US Gov GCC)',
+					value: 'crm9.dynamics.com',
+				},
+				{
+					name: 'South Africa (ZAF)',
+					value: 'crm14.dynamics.com',
+				},
+				{
+					name: 'South America (LATAM/ SAM)',
+					value: 'crm2.dynamics.com',
+				},
+				{
+					name: 'Switzerland (CHE)',
+					value: 'crm17.dynamics.com',
+				},
+				{
+					name: 'United Arab Emirates (UAE)',
+					value: 'crm15.dynamics.com',
+				},
+				{
+					name: 'United Kingdom  (UK/ GBR)',
+					value: 'crm11.dynamics.com',
+				},
+				{
+					name: 'United States Government Community Cloud (GCC High)',
+					value: 'crm.microsoftdynamics.us',
+				},
+			],
+		},
 		{
 			displayName: 'Scope',
 			name: 'scope',
 			type: 'hidden',
-			default: '=openid offline_access https://{{$self.subdomain}}.crm.dynamics.com/.default',
+			default: '=openid offline_access https://{{$self.subdomain}}.{{$self.region}}/.default',
 		},
 	];
 }
diff --git a/packages/nodes-base/nodes/Microsoft/Dynamics/GenericFunctions.ts b/packages/nodes-base/nodes/Microsoft/Dynamics/GenericFunctions.ts
index d4ca3b139e..1a2845671c 100644
--- a/packages/nodes-base/nodes/Microsoft/Dynamics/GenericFunctions.ts
+++ b/packages/nodes-base/nodes/Microsoft/Dynamics/GenericFunctions.ts
@@ -16,7 +16,7 @@ import {
 } from 'n8n-workflow';
 
 export async function microsoftApiRequest(this: IExecuteFunctions | IExecuteSingleFunctions | ILoadOptionsFunctions, method: string, resource: string, body: any = {}, qs: IDataObject = {}, uri?: string, option: IDataObject = {}): Promise<any> { // tslint:disable-line:no-any
-	const credenitals = await this.getCredentials('microsoftDynamicsOAuth2Api') as { subdomain: string };
+	const credentials = await this.getCredentials('microsoftDynamicsOAuth2Api') as { subdomain: string, region: string };
 
 	let options: OptionsWithUri = {
 		headers: {
@@ -27,7 +27,7 @@ export async function microsoftApiRequest(this: IExecuteFunctions | IExecuteSing
 		method,
 		body,
 		qs,
-		uri: uri || `https://${credenitals.subdomain}.crm.dynamics.com/api/data/v9.2${resource}`,
+		uri: uri || `https://${credentials.subdomain}.${credentials.region}/api/data/v9.2${resource}`,
 		json: true,
 	};