diff --git a/.github/workflows/CI_dev_be_pull_request.yml b/.github/workflows/CI_dev_be_pull_request.yml
index 1fbfd603d..c56e116f4 100644
--- a/.github/workflows/CI_dev_be_pull_request.yml
+++ b/.github/workflows/CI_dev_be_pull_request.yml
@@ -49,3 +49,16 @@ jobs:
     - name: yaml 파일 변경
       run: |
         echo "${{ secrets.APPLICATION_DEFAULT_DEV }}" > ./backend/src/main/resources/application.yml
+
+  coverage:
+    runs-on: self-hosted
+    steps:
+    - name: 테스트 커버리지를 PR에 코멘트로 등록합니다
+      id: jacoco
+      uses: madrapps/jacoco-report@v1.2
+      with:
+        title: 📝 테스트 커버리지 리포트
+        paths: ${{ github.workspace }}/backend/build/reports/jacoco/test/jacocoTestReport.xml
+        token: ${{ secrets.GITHUB_TOKEN }}
+        min-coverage-overall: 50
+        min-coverage-changed-files: 50
diff --git a/backend/build.gradle b/backend/build.gradle
index f7e6c02e1..d7ced5b3e 100644
--- a/backend/build.gradle
+++ b/backend/build.gradle
@@ -2,6 +2,7 @@ plugins {
     id 'java'
     id 'org.springframework.boot' version '3.2.1'
     id 'io.spring.dependency-management' version '1.1.4'
+    id 'jacoco'
 }
 
 group = 'com.example'
@@ -67,3 +68,20 @@ dependencies {
 tasks.named('test') {
     useJUnitPlatform()
 }
+
+test {
+    finalizedBy jacocoTestReport
+}
+
+jacoco {
+    toolVersion = "0.8.11" // 버전 명시
+}
+
+jacocoTestReport {
+    dependsOn test
+    reports {
+        xml.required.set(true)
+        csv.required.set(false)
+        html.required.set(true)
+    }
+}