diff --git a/components/email-mgt/org.wso2.carbon.email.mgt/src/main/java/org/wso2/carbon/email/mgt/EmailTemplateManager.java b/components/email-mgt/org.wso2.carbon.email.mgt/src/main/java/org/wso2/carbon/email/mgt/EmailTemplateManager.java
index 798164b7..c150c8da 100644
--- a/components/email-mgt/org.wso2.carbon.email.mgt/src/main/java/org/wso2/carbon/email/mgt/EmailTemplateManager.java
+++ b/components/email-mgt/org.wso2.carbon.email.mgt/src/main/java/org/wso2/carbon/email/mgt/EmailTemplateManager.java
@@ -77,6 +77,29 @@ void deleteEmailTemplate(String templateTypeName,
                              String localeCode,
                              String tenantDomain) throws I18nEmailMgtException;
 
+    /**
+     * Delete all email templates from the tenant registry. Email templates are identified with the templateTypeName and
+     * localeCode.
+     *
+     * @param templateTypeName Email template type name.
+     * @param tenantDomain Tenant domain.
+     * @throws I18nEmailMgtException If an error occurred while deleting the email templates.
+     */
+    void deleteEmailTemplates(String templateTypeName, String tenantDomain) throws I18nEmailMgtException;
+
+    /**
+     * Delete all email templates from the tenant registry. Email templates are identified with the templateTypeName,
+     * localeCode and application UUID.
+     *
+     * @param templateTypeName Email template type name.
+     * @param tenantDomain Tenant domain.
+     * @param applicationUuid Application UUID.
+     * @throws I18nEmailMgtException If an error occurred while deleting the email templates.
+     */
+    void deleteEmailTemplates(String templateTypeName,
+                              String tenantDomain,
+                              String applicationUuid) throws I18nEmailMgtException;
+
 
     /**
      * Get an email template from tenant registry.
diff --git a/components/email-mgt/org.wso2.carbon.email.mgt/src/main/java/org/wso2/carbon/email/mgt/EmailTemplateManagerImpl.java b/components/email-mgt/org.wso2.carbon.email.mgt/src/main/java/org/wso2/carbon/email/mgt/EmailTemplateManagerImpl.java
index b1235428..f6e9f6e4 100644
--- a/components/email-mgt/org.wso2.carbon.email.mgt/src/main/java/org/wso2/carbon/email/mgt/EmailTemplateManagerImpl.java
+++ b/components/email-mgt/org.wso2.carbon.email.mgt/src/main/java/org/wso2/carbon/email/mgt/EmailTemplateManagerImpl.java
@@ -561,6 +561,52 @@ public void deleteEmailTemplate(String templateTypeName, String localeCode, Stri
         deleteEmailTemplate(templateTypeName, localeCode, tenantDomain, null);
     }
 
+    @Override
+    public void deleteEmailTemplates(String templateTypeName, String tenantDomain) throws I18nEmailMgtException {
+
+        validateTemplateType(templateTypeName, tenantDomain);
+
+        String templateType = I18nEmailUtil.getNormalizedName(templateTypeName);
+        String path = EMAIL_TEMPLATE_PATH + PATH_SEPARATOR + templateType;
+
+        try {
+            Collection templates = (Collection) resourceMgtService.getIdentityResource(path, tenantDomain);
+            for (String subPath : templates.getChildren()) {
+                // Exclude the app templates.
+                if (!subPath.contains(APP_TEMPLATE_PATH)) {
+                    resourceMgtService.deleteIdentityResource(subPath, tenantDomain);
+                }
+            }
+        } catch (IdentityRuntimeException | RegistryException ex) {
+            String errorMsg = String.format
+                    ("Error deleting email template type %s from %s tenant.", templateType, tenantDomain);
+            handleServerException(errorMsg, ex);
+        }
+    }
+
+    @Override
+    public void deleteEmailTemplates(String templateTypeName, String tenantDomain, String applicationUuid)
+            throws I18nEmailMgtException {
+
+        validateTemplateType(templateTypeName, tenantDomain);
+
+        String templateType = I18nEmailUtil.getNormalizedName(templateTypeName);
+        String path = EMAIL_TEMPLATE_PATH + PATH_SEPARATOR + templateType + APP_TEMPLATE_PATH +
+                PATH_SEPARATOR + applicationUuid;
+
+        try {
+            if (!resourceMgtService.isResourceExists(path, tenantDomain)) {
+                // No templates found for the given application UUID.
+                return;
+            }
+            resourceMgtService.deleteIdentityResource(path, tenantDomain);
+        } catch (IdentityRuntimeException ex) {
+            String errorMsg = String.format("Error deleting email template type %s from %s tenant for application %s.",
+                    templateType, tenantDomain, applicationUuid);
+            handleServerException(errorMsg, ex);
+        }
+    }
+
     @Override
     public void addDefaultEmailTemplates(String tenantDomain) throws I18nEmailMgtException {