diff --git a/frontend/.env.dev b/frontend/.env.dev
new file mode 100644
index 0000000..9d28f1b
--- /dev/null
+++ b/frontend/.env.dev
@@ -0,0 +1,11 @@
+# ==============================================
+# Docker 개발 환경용 (docker-compose)
+# ==============================================
+NODE_ENV=development
+
+# API 설정 - Nginx 프록시 경유
+NEXT_PUBLIC_API_URL=/backend/api
+
+# 앱 설정
+NEXT_PUBLIC_APP_NAME=한우 유전능력 시스템
+NEXT_TELEMETRY_DISABLED=1
diff --git a/frontend/.env.prod b/frontend/.env.prod
new file mode 100644
index 0000000..6617d62
--- /dev/null
+++ b/frontend/.env.prod
@@ -0,0 +1,11 @@
+# ==============================================
+# 프로덕션 환경용 (배포)
+# ==============================================
+NODE_ENV=production
+
+# API 설정 - Nginx 프록시 경유
+NEXT_PUBLIC_API_URL=/backend/api
+
+# 앱 설정
+NEXT_PUBLIC_APP_NAME=한우 유전능력 시스템
+NEXT_TELEMETRY_DISABLED=1