diff --git a/spring-boot-project/spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/security/oauth2/server/servlet/OAuth2AuthorizationServerProperties.java b/spring-boot-project/spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/security/oauth2/server/servlet/OAuth2AuthorizationServerProperties.java
index 196afbdc75fe..fd7ceba3c338 100644
--- a/spring-boot-project/spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/security/oauth2/server/servlet/OAuth2AuthorizationServerProperties.java
+++ b/spring-boot-project/spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/security/oauth2/server/servlet/OAuth2AuthorizationServerProperties.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2023 the original author or authors.
+ * Copyright 2012-2024 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -42,6 +42,13 @@ public class OAuth2AuthorizationServerProperties implements InitializingBean {
 	 */
 	private String issuer;
 
+	/**
+	 * Whether multiple issuers are allowed per host. Using path components in the URL of
+	 * the issuer identifier enables supporting multiple issuers per host in a
+	 * multi-tenant hosting configuration.
+	 */
+	private boolean multipleIssuersAllowed = false;
+
 	/**
 	 * Registered clients of the Authorization Server.
 	 */
@@ -52,6 +59,14 @@ public class OAuth2AuthorizationServerProperties implements InitializingBean {
 	 */
 	private final Endpoint endpoint = new Endpoint();
 
+	public boolean isMultipleIssuersAllowed() {
+		return this.multipleIssuersAllowed;
+	}
+
+	public void setMultipleIssuersAllowed(boolean multipleIssuersAllowed) {
+		this.multipleIssuersAllowed = multipleIssuersAllowed;
+	}
+
 	public String getIssuer() {
 		return this.issuer;
 	}
diff --git a/spring-boot-project/spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/security/oauth2/server/servlet/OAuth2AuthorizationServerPropertiesMapper.java b/spring-boot-project/spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/security/oauth2/server/servlet/OAuth2AuthorizationServerPropertiesMapper.java
index e53d587e192c..58083756c537 100644
--- a/spring-boot-project/spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/security/oauth2/server/servlet/OAuth2AuthorizationServerPropertiesMapper.java
+++ b/spring-boot-project/spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/security/oauth2/server/servlet/OAuth2AuthorizationServerPropertiesMapper.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2023 the original author or authors.
+ * Copyright 2012-2024 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -52,6 +52,7 @@ AuthorizationServerSettings asAuthorizationServerSettings() {
 		OAuth2AuthorizationServerProperties.OidcEndpoint oidc = endpoint.getOidc();
 		AuthorizationServerSettings.Builder builder = AuthorizationServerSettings.builder();
 		map.from(this.properties::getIssuer).to(builder::issuer);
+		map.from(this.properties::isMultipleIssuersAllowed).to(builder::multipleIssuersAllowed);
 		map.from(endpoint::getAuthorizationUri).to(builder::authorizationEndpoint);
 		map.from(endpoint::getDeviceAuthorizationUri).to(builder::deviceAuthorizationEndpoint);
 		map.from(endpoint::getDeviceVerificationUri).to(builder::deviceVerificationEndpoint);
diff --git a/spring-boot-project/spring-boot-autoconfigure/src/test/java/org/springframework/boot/autoconfigure/security/oauth2/server/servlet/OAuth2AuthorizationServerPropertiesMapperTests.java b/spring-boot-project/spring-boot-autoconfigure/src/test/java/org/springframework/boot/autoconfigure/security/oauth2/server/servlet/OAuth2AuthorizationServerPropertiesMapperTests.java
index 8fbfb1eb4f2f..5773df36336b 100644
--- a/spring-boot-project/spring-boot-autoconfigure/src/test/java/org/springframework/boot/autoconfigure/security/oauth2/server/servlet/OAuth2AuthorizationServerPropertiesMapperTests.java
+++ b/spring-boot-project/spring-boot-autoconfigure/src/test/java/org/springframework/boot/autoconfigure/security/oauth2/server/servlet/OAuth2AuthorizationServerPropertiesMapperTests.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2023 the original author or authors.
+ * Copyright 2012-2024 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -113,6 +113,37 @@ void getAuthorizationServerSettingsWhenValidParametersShouldAdapt() {
 		oidc.setUserInfoUri("/user");
 		AuthorizationServerSettings settings = this.mapper.asAuthorizationServerSettings();
 		assertThat(settings.getIssuer()).isEqualTo("https://example.com");
+		assertThat(settings.isMultipleIssuersAllowed()).isFalse();
+		assertThat(settings.getAuthorizationEndpoint()).isEqualTo("/authorize");
+		assertThat(settings.getDeviceAuthorizationEndpoint()).isEqualTo("/device_authorization");
+		assertThat(settings.getDeviceVerificationEndpoint()).isEqualTo("/device_verification");
+		assertThat(settings.getTokenEndpoint()).isEqualTo("/token");
+		assertThat(settings.getJwkSetEndpoint()).isEqualTo("/jwks");
+		assertThat(settings.getTokenRevocationEndpoint()).isEqualTo("/revoke");
+		assertThat(settings.getTokenIntrospectionEndpoint()).isEqualTo("/introspect");
+		assertThat(settings.getOidcLogoutEndpoint()).isEqualTo("/logout");
+		assertThat(settings.getOidcClientRegistrationEndpoint()).isEqualTo("/register");
+		assertThat(settings.getOidcUserInfoEndpoint()).isEqualTo("/user");
+	}
+
+	@Test
+	void getAuthorizationServerSettingsWhenMultipleIssuersAllowedShouldAdapt() {
+		this.properties.setMultipleIssuersAllowed(true);
+		OAuth2AuthorizationServerProperties.Endpoint endpoints = this.properties.getEndpoint();
+		endpoints.setAuthorizationUri("/authorize");
+		endpoints.setDeviceAuthorizationUri("/device_authorization");
+		endpoints.setDeviceVerificationUri("/device_verification");
+		endpoints.setTokenUri("/token");
+		endpoints.setJwkSetUri("/jwks");
+		endpoints.setTokenRevocationUri("/revoke");
+		endpoints.setTokenIntrospectionUri("/introspect");
+		OAuth2AuthorizationServerProperties.OidcEndpoint oidc = endpoints.getOidc();
+		oidc.setLogoutUri("/logout");
+		oidc.setClientRegistrationUri("/register");
+		oidc.setUserInfoUri("/user");
+		AuthorizationServerSettings settings = this.mapper.asAuthorizationServerSettings();
+		assertThat(settings.getIssuer()).isNull();
+		assertThat(settings.isMultipleIssuersAllowed()).isTrue();
 		assertThat(settings.getAuthorizationEndpoint()).isEqualTo("/authorize");
 		assertThat(settings.getDeviceAuthorizationEndpoint()).isEqualTo("/device_authorization");
 		assertThat(settings.getDeviceVerificationEndpoint()).isEqualTo("/device_verification");