diff --git a/src/main/java/clap/server/adapter/inbound/web/notification/ManagementNotificationController.java b/src/main/java/clap/server/adapter/inbound/web/notification/ManagementNotificationController.java
new file mode 100644
index 00000000..d4d37dc1
--- /dev/null
+++ b/src/main/java/clap/server/adapter/inbound/web/notification/ManagementNotificationController.java
@@ -0,0 +1,30 @@
+package clap.server.adapter.inbound.web.notification;
+
+import clap.server.application.port.inbound.notification.UpdateNotificationUsecase;
+import clap.server.common.annotation.architecture.WebAdapter;
+import io.swagger.v3.oas.annotations.Operation;
+import io.swagger.v3.oas.annotations.Parameter;
+import io.swagger.v3.oas.annotations.enums.ParameterIn;
+import io.swagger.v3.oas.annotations.tags.Tag;
+import lombok.RequiredArgsConstructor;
+import org.springframework.web.bind.annotation.PatchMapping;
+import org.springframework.web.bind.annotation.PathVariable;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+@Tag(name = "알림 읽음 처리")
+@WebAdapter
+@RestController
+@RequestMapping("/api/notification")
+@RequiredArgsConstructor
+public class ManagementNotificationController {
+
+    private final UpdateNotificationUsecase updateNotificationUsecase;
+
+    @Operation(summary = "알림 목록에서 한 개 눌렀을 때 읽음 처리")
+    @Parameter(name = "notificationId", description = "알림 고유 ID", required = true, in = ParameterIn.PATH)
+    @PatchMapping("/{notificationId}")
+    public void updateNotificationIsRead(@PathVariable Long notificationId) {
+        updateNotificationUsecase.updateNotification(notificationId);
+    }
+}
diff --git a/src/main/java/clap/server/adapter/outbound/persistense/NotificationPersistenceAdapter.java b/src/main/java/clap/server/adapter/outbound/persistense/NotificationPersistenceAdapter.java
index 8aad00a0..5e94aa6c 100644
--- a/src/main/java/clap/server/adapter/outbound/persistense/NotificationPersistenceAdapter.java
+++ b/src/main/java/clap/server/adapter/outbound/persistense/NotificationPersistenceAdapter.java
@@ -12,6 +12,9 @@
 import org.springframework.data.domain.Page;
 import org.springframework.data.domain.Pageable;
 
+import java.util.List;
+import java.util.Optional;
+
 @PersistenceAdapter
 @RequiredArgsConstructor
 public class NotificationPersistenceAdapter implements LoadNotificationPort, CommandNotificationPort {
@@ -20,6 +23,12 @@ public class NotificationPersistenceAdapter implements LoadNotificationPort, Com
     private final NotificationPersistenceMapper notificationPersistenceMapper;
 
 
+    @Override
+    public Optional<Notification> findById(Long notificationId) {
+        return notificationRepository.findById(notificationId)
+                .map(notificationPersistenceMapper::toDomain);
+    }
+
     @Override
     public Page<FindNotificationListResponse> findAllByReceiverId(Long receiverId, Pageable pageable) {
         Page<Notification> notificationList = notificationRepository.findAllByReceiver_MemberId(receiverId, pageable)
diff --git a/src/main/java/clap/server/application/port/inbound/notification/UpdateNotificationUsecase.java b/src/main/java/clap/server/application/port/inbound/notification/UpdateNotificationUsecase.java
new file mode 100644
index 00000000..91c124fe
--- /dev/null
+++ b/src/main/java/clap/server/application/port/inbound/notification/UpdateNotificationUsecase.java
@@ -0,0 +1,5 @@
+package clap.server.application.port.inbound.notification;
+
+public interface UpdateNotificationUsecase {
+    void updateNotification(Long notificationId);
+}
diff --git a/src/main/java/clap/server/application/port/outbound/notification/LoadNotificationPort.java b/src/main/java/clap/server/application/port/outbound/notification/LoadNotificationPort.java
index 46602d90..3704ee67 100644
--- a/src/main/java/clap/server/application/port/outbound/notification/LoadNotificationPort.java
+++ b/src/main/java/clap/server/application/port/outbound/notification/LoadNotificationPort.java
@@ -1,10 +1,18 @@
 package clap.server.application.port.outbound.notification;
 
 import clap.server.adapter.inbound.web.dto.notification.FindNotificationListResponse;
+import clap.server.adapter.outbound.persistense.entity.notification.NotificationEntity;
+import clap.server.domain.model.notification.Notification;
 import org.springframework.data.domain.Page;
 import org.springframework.data.domain.Pageable;
 
+import java.util.List;
+import java.util.Optional;
+
 
 public interface LoadNotificationPort {
+
+    Optional<Notification> findById(Long notificationId);
+
     Page<FindNotificationListResponse> findAllByReceiverId(Long receiverId, Pageable pageable);
 }
\ No newline at end of file
diff --git a/src/main/java/clap/server/application/service/notification/ReadNotificationService.java b/src/main/java/clap/server/application/service/notification/ReadNotificationService.java
new file mode 100644
index 00000000..ed4ff10b
--- /dev/null
+++ b/src/main/java/clap/server/application/service/notification/ReadNotificationService.java
@@ -0,0 +1,29 @@
+package clap.server.application.service.notification;
+
+import clap.server.application.port.inbound.notification.UpdateNotificationUsecase;
+import clap.server.application.port.outbound.notification.CommandNotificationPort;
+import clap.server.application.port.outbound.notification.LoadNotificationPort;
+import clap.server.common.annotation.architecture.ApplicationService;
+import clap.server.domain.model.notification.Notification;
+import clap.server.exception.ApplicationException;
+import clap.server.exception.code.NotificationErrorCode;
+import lombok.RequiredArgsConstructor;
+import org.springframework.transaction.annotation.Transactional;
+
+@ApplicationService
+@RequiredArgsConstructor
+public class ReadNotificationService implements UpdateNotificationUsecase {
+
+    private final LoadNotificationPort loadNotificationPort;
+    private final CommandNotificationPort commandNotificationPort;
+
+
+    @Transactional
+    @Override
+    public void updateNotification(Long notificationId) {
+        Notification notification = loadNotificationPort.findById(notificationId)
+                .orElseThrow(() -> new ApplicationException(NotificationErrorCode.NOTIFICATION_NOT_FOUND));
+        notification.updateNotificationIsRead();
+        commandNotificationPort.save(notification);
+    }
+}
diff --git a/src/main/java/clap/server/domain/model/notification/Notification.java b/src/main/java/clap/server/domain/model/notification/Notification.java
index 91ae10f9..46bd4f26 100644
--- a/src/main/java/clap/server/domain/model/notification/Notification.java
+++ b/src/main/java/clap/server/domain/model/notification/Notification.java
@@ -34,4 +34,17 @@ public Notification(Task task, NotificationType type, Member receiver, String me
         this.message = message;
         this.isRead = false;
     }
+
+    public void updateNotificationIsRead() {
+        this.isRead = true;
+    }
+
+    public static Notification createTaskNotification(Task task, Member reviewer, NotificationType type) {
+        return Notification.builder()
+                .task(task)
+                .type(type)
+                .receiver(reviewer)
+                .message(null)
+                .build();
+    }
 }
diff --git a/src/main/java/clap/server/exception/code/NotificationErrorCode.java b/src/main/java/clap/server/exception/code/NotificationErrorCode.java
new file mode 100644
index 00000000..f6805e61
--- /dev/null
+++ b/src/main/java/clap/server/exception/code/NotificationErrorCode.java
@@ -0,0 +1,17 @@
+package clap.server.exception.code;
+
+import lombok.Getter;
+import lombok.RequiredArgsConstructor;
+import org.springframework.http.HttpStatus;
+
+@Getter
+@RequiredArgsConstructor
+public enum NotificationErrorCode implements BaseErrorCode {
+
+    NOTIFICATION_NOT_FOUND(HttpStatus.NOT_FOUND, "NOTIFICATION_001", "알림을 찾을 수 없습니다"),
+    ;
+
+    private final HttpStatus httpStatus;
+    private final String customCode;
+    private final String message;
+}