diff --git a/src/main/java/com/clova/anifriends/domain/applicant/Applicant.java b/src/main/java/com/clova/anifriends/domain/applicant/Applicant.java
index 77ba4c3a5..7894f7e51 100644
--- a/src/main/java/com/clova/anifriends/domain/applicant/Applicant.java
+++ b/src/main/java/com/clova/anifriends/domain/applicant/Applicant.java
@@ -56,8 +56,10 @@ public Applicant(
         validateRecruitment(recruitment);
         checkConcurrency(recruitment);
         this.recruitment = recruitment;
+        recruitment.addApplicant(this);
         validateVolunteer(volunteer);
         this.volunteer = volunteer;
+        volunteer.addApplicant(this);
         this.status = ApplicantStatus.PENDING;
     }
 
@@ -77,6 +79,10 @@ public Long getApplicantId() {
         return applicantId;
     }
 
+    public Review getReview() {
+        return review;
+    }
+
     private void validateRecruitment(Recruitment recruitment) {
         if (recruitment == null) {
             throw new ApplicantBadRequestException("봉사는 필수 입력 항목입니다.");
@@ -105,4 +111,8 @@ public boolean isAttendance() {
     public boolean hasReview() {
         return review != null;
     }
+
+    public void registerReview(Review review) {
+        this.review = review;
+    }
 }
diff --git a/src/main/java/com/clova/anifriends/domain/recruitment/Recruitment.java b/src/main/java/com/clova/anifriends/domain/recruitment/Recruitment.java
index dea9ab56c..b95af3c38 100644
--- a/src/main/java/com/clova/anifriends/domain/recruitment/Recruitment.java
+++ b/src/main/java/com/clova/anifriends/domain/recruitment/Recruitment.java
@@ -158,4 +158,8 @@ public void closeRecruitment() {
     public List<Applicant> getApplicants() {
         return Collections.unmodifiableList(applicants);
     }
+
+    public void addApplicant(Applicant applicant) {
+        applicants.add(applicant);
+    }
 }
diff --git a/src/main/java/com/clova/anifriends/domain/review/Review.java b/src/main/java/com/clova/anifriends/domain/review/Review.java
index 3abafc187..e28d50a33 100644
--- a/src/main/java/com/clova/anifriends/domain/review/Review.java
+++ b/src/main/java/com/clova/anifriends/domain/review/Review.java
@@ -49,6 +49,7 @@ public Review(
         validateApplicant(applicant);
         validateImageUrlsSize(imageUrls);
         this.applicant = applicant;
+        this.applicant.registerReview(this);
         this.content = new ReviewContent(content);
         this.imageUrls = imageUrls == null ? null : imageUrls.stream()
             .map(url -> new ReviewImage(this, url))
diff --git a/src/main/java/com/clova/anifriends/domain/review/dto/response/FindShelterReviewsResponse.java b/src/main/java/com/clova/anifriends/domain/review/dto/response/FindShelterReviewsResponse.java
index 27b4f487f..8b228da96 100644
--- a/src/main/java/com/clova/anifriends/domain/review/dto/response/FindShelterReviewsResponse.java
+++ b/src/main/java/com/clova/anifriends/domain/review/dto/response/FindShelterReviewsResponse.java
@@ -19,7 +19,7 @@ public record FindShelterReviewResponse(
         String volunteerName,
         int temperature,
         String volunteerImageUrl,
-        int VolunteerReviewCount) {
+        long VolunteerReviewCount) {
 
         public static FindShelterReviewResponse from(Review review) {
             Volunteer volunteer = review.getApplicant().getVolunteer();
@@ -31,7 +31,7 @@ public static FindShelterReviewResponse from(Review review) {
                 volunteer.getName(),
                 volunteer.getTemperature(),
                 volunteer.getVolunteerImageUrl(),
-                volunteer.getApplications().size()
+                volunteer.getReviewCount()
             );
         }
     }
diff --git a/src/main/java/com/clova/anifriends/domain/volunteer/Volunteer.java b/src/main/java/com/clova/anifriends/domain/volunteer/Volunteer.java
index 710c5b965..56fe613bb 100644
--- a/src/main/java/com/clova/anifriends/domain/volunteer/Volunteer.java
+++ b/src/main/java/com/clova/anifriends/domain/volunteer/Volunteer.java
@@ -28,6 +28,7 @@
 import java.util.ArrayList;
 import java.util.Collections;
 import java.util.List;
+import java.util.Objects;
 import lombok.AccessLevel;
 import lombok.NoArgsConstructor;
 
@@ -64,7 +65,7 @@ public class Volunteer extends BaseTimeEntity {
     private VolunteerName name;
 
     @OneToMany(mappedBy = "volunteer", fetch = FetchType.LAZY)
-    private List<Applicant> applications = new ArrayList<>();
+    private List<Applicant> applicants = new ArrayList<>();
 
     @OneToOne(mappedBy = "volunteer")
     private VolunteerImage volunteerImage;
@@ -94,6 +95,20 @@ private LocalDate validateBirthDate(String birthDate) {
         }
     }
 
+    public void addApplicant(Applicant applicant) {
+        applicants.add(applicant);
+    }
+
+    public void updateVolunteerImage(VolunteerImage volunteerImage) {
+        this.volunteerImage = volunteerImage;
+    }
+
+    public long getReviewCount() {
+        return applicants.stream()
+            .filter(applicant -> Objects.nonNull(applicant.getReview()))
+            .count();
+    }
+
     public Long getVolunteerId() {
         return volunteerId;
     }
@@ -130,11 +145,7 @@ public String getVolunteerImageUrl() {
         return this.volunteerImage == null ? null : volunteerImage.getImageUrl();
     }
 
-    public List<Applicant> getApplications() {
-        return Collections.unmodifiableList(applications);
-    }
-
-    public void updateVolunteerImage(VolunteerImage volunteerImage) {
-        this.volunteerImage = volunteerImage;
+    public List<Applicant> getApplicants() {
+        return Collections.unmodifiableList(applicants);
     }
 }
diff --git a/src/main/java/com/clova/anifriends/domain/volunteer/dto/response/FindVolunteerMyPageResponse.java b/src/main/java/com/clova/anifriends/domain/volunteer/dto/response/FindVolunteerMyPageResponse.java
index 08198485e..55c1adeb9 100644
--- a/src/main/java/com/clova/anifriends/domain/volunteer/dto/response/FindVolunteerMyPageResponse.java
+++ b/src/main/java/com/clova/anifriends/domain/volunteer/dto/response/FindVolunteerMyPageResponse.java
@@ -21,7 +21,7 @@ public static FindVolunteerMyPageResponse from(Volunteer volunteer) {
             volunteer.getBirthDate(),
             volunteer.getPhoneNumber(),
             volunteer.getTemperature(),
-            volunteer.getApplications().stream()
+            volunteer.getApplicants().stream()
                 .filter(applicant -> applicant.getStatus().equals(ApplicantStatus.ATTENDANCE))
                 .count(),
             volunteer.getVolunteerImageUrl()
diff --git a/src/test/java/com/clova/anifriends/domain/review/service/ReviewServiceTest.java b/src/test/java/com/clova/anifriends/domain/review/service/ReviewServiceTest.java
index b3345c873..0c929a11c 100644
--- a/src/test/java/com/clova/anifriends/domain/review/service/ReviewServiceTest.java
+++ b/src/test/java/com/clova/anifriends/domain/review/service/ReviewServiceTest.java
@@ -24,9 +24,9 @@
 import com.clova.anifriends.domain.review.Review;
 import com.clova.anifriends.domain.review.dto.response.FindReviewResponse;
 import com.clova.anifriends.domain.review.dto.response.FindShelterReviewsResponse;
+import com.clova.anifriends.domain.review.dto.response.FindVolunteerReviewsResponse;
 import com.clova.anifriends.domain.review.exception.ApplicantNotFoundException;
 import com.clova.anifriends.domain.review.exception.ReviewBadRequestException;
-import com.clova.anifriends.domain.review.dto.response.FindVolunteerReviewsResponse;
 import com.clova.anifriends.domain.review.exception.ReviewNotFoundException;
 import com.clova.anifriends.domain.review.repository.ReviewRepository;
 import com.clova.anifriends.domain.shelter.Shelter;
diff --git a/src/test/java/com/clova/anifriends/domain/volunteer/controller/VolunteerControllerTest.java b/src/test/java/com/clova/anifriends/domain/volunteer/controller/VolunteerControllerTest.java
index 59cc6e5f4..77d3af1c4 100644
--- a/src/test/java/com/clova/anifriends/domain/volunteer/controller/VolunteerControllerTest.java
+++ b/src/test/java/com/clova/anifriends/domain/volunteer/controller/VolunteerControllerTest.java
@@ -74,7 +74,7 @@ void findVolunteerMyPage() throws Exception {
             volunteer.getBirthDate(),
             volunteer.getPhoneNumber(),
             volunteer.getTemperature(),
-            volunteer.getApplications().stream()
+            volunteer.getApplicants().stream()
                 .filter(applicant -> applicant.getStatus().equals(ApplicantStatus.ATTENDANCE))
                 .count(),
             VolunteerImageFixture.volunteerImage(volunteer).getImageUrl());