diff --git a/oauth2/oauth2-core/src/main/java/org/springframework/security/oauth2/core/ClaimAccessor.java b/oauth2/oauth2-core/src/main/java/org/springframework/security/oauth2/core/ClaimAccessor.java
index afc3000b42..33c8e29ced 100644
--- a/oauth2/oauth2-core/src/main/java/org/springframework/security/oauth2/core/ClaimAccessor.java
+++ b/oauth2/oauth2-core/src/main/java/org/springframework/security/oauth2/core/ClaimAccessor.java
@@ -39,6 +39,20 @@ public interface ClaimAccessor {
 	 */
 	Map<String, Object> getClaims();
 
+	/**
+	 * Returns the claim value as a {@code T} type.
+	 * The claim value is expected to be of type {@code T}.
+	 *
+	 * @since 5.2
+	 * @param claim the name of the claim
+	 * @param <T> the type of the claim value
+	 * @return the claim value
+	 */
+	@SuppressWarnings("unchecked")
+	default <T> T getClaim(String claim) {
+		return !containsClaim(claim) ? null : (T) getClaims().get(claim);
+	}
+
 	/**
 	 * Returns {@code true} if the claim exists in {@link #getClaims()}, otherwise {@code false}.
 	 *
diff --git a/oauth2/oauth2-core/src/test/java/org/springframework/security/oauth2/core/ClaimAccessorTests.java b/oauth2/oauth2-core/src/test/java/org/springframework/security/oauth2/core/ClaimAccessorTests.java
index f606f1fb3e..29fa8154bd 100644
--- a/oauth2/oauth2-core/src/test/java/org/springframework/security/oauth2/core/ClaimAccessorTests.java
+++ b/oauth2/oauth2-core/src/test/java/org/springframework/security/oauth2/core/ClaimAccessorTests.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2018 the original author or authors.
+ * Copyright 2002-2019 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.
@@ -19,11 +19,14 @@ import org.junit.Before;
 import org.junit.Test;
 
 import java.time.Instant;
+import java.util.Arrays;
 import java.util.Date;
 import java.util.HashMap;
+import java.util.List;
 import java.util.Map;
 
 import static org.assertj.core.api.Assertions.assertThat;
+import static org.assertj.core.api.Assertions.catchThrowable;
 
 /**
  * Tests for {@link ClaimAccessor}.
@@ -101,4 +104,44 @@ public class ClaimAccessorTests {
 
 		assertThat(this.claimAccessor.getClaimAsString(claimName)).isNull();
 	}
+
+	@Test
+	public void getClaimWhenNotExistingThenReturnNull() {
+		String claimName = "list";
+		List<String> actualClaimValue = this.claimAccessor.getClaim(claimName);
+		assertThat(actualClaimValue).isNull();
+	}
+
+	@Test
+	public void getClaimWhenValueIsConvertedThenReturnList() {
+		List<String> expectedClaimValue = Arrays.asList("item1", "item2");
+		String claimName = "list";
+		this.claims.put(claimName, expectedClaimValue);
+
+		List<String> actualClaimValue = this.claimAccessor.getClaim(claimName);
+
+		assertThat(actualClaimValue).containsOnlyElementsOf(expectedClaimValue);
+	}
+
+	@Test
+	public void getClaimWhenValueIsConvertedThenReturnBoolean() {
+		boolean expectedClaimValue = true;
+		String claimName = "boolean";
+		this.claims.put(claimName, expectedClaimValue);
+
+		boolean actualClaimValue = this.claimAccessor.getClaim(claimName);
+
+		assertThat(actualClaimValue).isEqualTo(expectedClaimValue);
+	}
+
+	@Test
+	public void getClaimWhenValueIsNotConvertedThenThrowClassCastException() {
+		String expectedClaimValue = "true";
+		String claimName = "boolean";
+		this.claims.put(claimName, expectedClaimValue);
+
+		Throwable thrown = catchThrowable(() -> { boolean actualClaimValue = this.claimAccessor.getClaim(claimName); });
+
+		assertThat(thrown).isInstanceOf(ClassCastException.class);
+	}
 }