diff --git a/src/main/java/com/eactive/apim/portal/portaluser/entity/UserRoleHistory.java b/src/main/java/com/eactive/apim/portal/portaluser/entity/UserRoleHistory.java
new file mode 100644
index 0000000..0b6fbb1
--- /dev/null
+++ b/src/main/java/com/eactive/apim/portal/portaluser/entity/UserRoleHistory.java
@@ -0,0 +1,76 @@
+package com.eactive.apim.portal.portaluser.entity;
+
+import com.eactive.eai.data.converter.LocalDateTimeToStringConverter14;
+import lombok.Data;
+import org.hibernate.annotations.Comment;
+import org.hibernate.annotations.Parameter;
+import org.hibernate.annotations.GenericGenerator;
+
+import javax.persistence.*;
+import java.io.Serializable;
+import java.time.LocalDateTime;
+
+/**
+ * 사용자 역할(권한) 변경 감사 이력.
+ *
+ * <p>법인 관리자 위임/회수, 소속 제외 등으로 {@code PortalUser.roleCode} 가 변경될 때
+ * 이전 역할 → 새 역할, 변경 유형, 변경 수행자(관리자)를 이력으로 남긴다.
+ * {@link UserPasswordHistory} 와 동일한 저장 패턴(시퀀스 PK, 14자리 문자열 일시)을 따른다.</p>
+ */
+@Data
+@Entity
+@Table(name = "ptl_user_role_history")
+public class UserRoleHistory implements Serializable, com.eactive.eai.data.Data {
+    private static final long serialVersionUID = 1L;
+
+    @Id
+    @GenericGenerator(
+            name = "ptl_user_role_history_seq_gen",
+            strategy = "com.eactive.eai.rms.data.jpa.SchemaPrefixedSequenceGenerator",
+            parameters = {
+                    @Parameter(name = "sequence_name", value = "PTL_USER_ROLE_HISTORY_SEQ"),
+                    @Parameter(name = "initial_value", value = "1"),
+                    @Parameter(name = "increment_size", value = "1")
+            }
+    )
+    @GeneratedValue(
+            strategy = GenerationType.SEQUENCE,
+            generator = "ptl_user_role_history_seq_gen"
+    )
+    @Column(name = "id", columnDefinition = "number(19)")
+    private Long id;
+
+    @Column(name = "user_id", length = 255, nullable = false)
+    @Comment("대상 사용자 ID(loginId)")
+    private String userId;
+
+    @Column(name = "before_role", length = 30)
+    @Comment("변경 전 역할")
+    private String beforeRole;
+
+    @Column(name = "after_role", length = 30, nullable = false)
+    @Comment("변경 후 역할")
+    private String afterRole;
+
+    @Column(name = "change_type", length = 30, nullable = false)
+    @Comment("변경 유형(MANAGER_ASSIGN/MANAGER_REVOKE/ORG_REMOVE 등)")
+    private String changeType;
+
+    @Column(name = "changed_by", length = 255, nullable = false)
+    @Comment("변경 수행자(loginId)")
+    private String changedBy;
+
+    @Column(name = "change_date", length = 14, nullable = false)
+    @Comment("변경 일시")
+    @Convert(converter = LocalDateTimeToStringConverter14.class)
+    private LocalDateTime changeDate;
+
+    @Column(name = "created_by", length = 255, nullable = false)
+    @Comment("생성자")
+    private String createdBy;
+
+    @Column(name = "created_date", length = 14, nullable = false)
+    @Comment("생성일시")
+    @Convert(converter = LocalDateTimeToStringConverter14.class)
+    private LocalDateTime createdDate;
+}
diff --git a/src/main/java/com/eactive/apim/portal/portaluser/repository/UserRoleHistoryRepository.java b/src/main/java/com/eactive/apim/portal/portaluser/repository/UserRoleHistoryRepository.java
new file mode 100644
index 0000000..28f402d
--- /dev/null
+++ b/src/main/java/com/eactive/apim/portal/portaluser/repository/UserRoleHistoryRepository.java
@@ -0,0 +1,13 @@
+package com.eactive.apim.portal.portaluser.repository;
+
+import com.eactive.apim.portal.portaluser.entity.UserRoleHistory;
+import com.eactive.eai.rms.data.EMSDataSource;
+import org.springframework.data.jpa.repository.JpaRepository;
+
+import java.util.List;
+
+@EMSDataSource
+public interface UserRoleHistoryRepository extends JpaRepository<UserRoleHistory, Long> {
+
+    List<UserRoleHistory> findByUserIdOrderByChangeDateDesc(String userId);
+}