diff --git a/frontend/components/report/designer/ReportDesignerToolbar.tsx b/frontend/components/report/designer/ReportDesignerToolbar.tsx
index dba01fbb..484dae80 100644
--- a/frontend/components/report/designer/ReportDesignerToolbar.tsx
+++ b/frontend/components/report/designer/ReportDesignerToolbar.tsx
@@ -42,6 +42,16 @@ import {
   DropdownMenuSeparator,
   DropdownMenuTrigger,
 } from "@/components/ui/dropdown-menu";
+import {
+  AlertDialog,
+  AlertDialogAction,
+  AlertDialogCancel,
+  AlertDialogContent,
+  AlertDialogDescription,
+  AlertDialogFooter,
+  AlertDialogHeader,
+  AlertDialogTitle,
+} from "@/components/ui/alert-dialog";
 
 import { SaveAsTemplateModal } from "./SaveAsTemplateModal";
 import { reportApi } from "@/lib/api/reportApi";
@@ -93,6 +103,8 @@ export function ReportDesignerToolbar() {
   } = useReportDesigner();
   const [showPreview, setShowPreview] = useState(false);
   const [showSaveAsTemplate, setShowSaveAsTemplate] = useState(false);
+  const [showBackConfirm, setShowBackConfirm] = useState(false);
+  const [showResetConfirm, setShowResetConfirm] = useState(false);
   const { toast } = useToast();
 
   // 버튼 활성화 조건
@@ -120,16 +132,14 @@ export function ReportDesignerToolbar() {
     router.push("/admin/report");
   };
 
-  const handleReset = async () => {
-    if (confirm("현재 변경사항을 모두 취소하고 마지막 저장 상태로 되돌리시겠습니까?")) {
-      await loadLayout();
-    }
+  const handleResetConfirm = async () => {
+    setShowResetConfirm(false);
+    await loadLayout();
   };
 
-  const handleBack = () => {
-    if (confirm("저장하지 않은 변경사항이 있을 수 있습니다. 목록으로 돌아가시겠습니까?")) {
-      router.push("/admin/report");
-    }
+  const handleBackConfirm = () => {
+    setShowBackConfirm(false);
+    router.push("/admin/report");
   };
 
   const handleSaveAsTemplate = async (data: {
@@ -193,7 +203,7 @@ export function ReportDesignerToolbar() {
     <>
       <div className="flex items-center justify-between border-b bg-white px-4 py-3 shadow-sm">
         <div className="flex items-center gap-4">
-          <Button variant="ghost" size="sm" onClick={handleBack} className="gap-2">
+          <Button variant="ghost" size="sm" onClick={() => setShowBackConfirm(true)} className="gap-2">
             <ArrowLeft className="h-4 w-4" />
             목록으로
           </Button>
@@ -437,7 +447,7 @@ export function ReportDesignerToolbar() {
             </DropdownMenuContent>
           </DropdownMenu>
 
-          <Button variant="outline" size="sm" onClick={handleReset} className="gap-2">
+          <Button variant="outline" size="sm" onClick={() => setShowResetConfirm(true)} className="gap-2">
             <RotateCcw className="h-4 w-4" />
             초기화
           </Button>
@@ -491,6 +501,40 @@ export function ReportDesignerToolbar() {
         onClose={() => setShowSaveAsTemplate(false)}
         onSave={handleSaveAsTemplate}
       />
+
+      {/* 목록으로 돌아가기 확인 모달 */}
+      <AlertDialog open={showBackConfirm} onOpenChange={setShowBackConfirm}>
+        <AlertDialogContent className="max-w-[400px]">
+          <AlertDialogHeader>
+            <AlertDialogTitle>목록으로 돌아가기</AlertDialogTitle>
+            <AlertDialogDescription>
+              저장하지 않은 변경사항이 있을 수 있습니다.
+              <br />
+              목록으로 돌아가시겠습니까?
+            </AlertDialogDescription>
+          </AlertDialogHeader>
+          <AlertDialogFooter>
+            <AlertDialogCancel>취소</AlertDialogCancel>
+            <AlertDialogAction onClick={handleBackConfirm}>확인</AlertDialogAction>
+          </AlertDialogFooter>
+        </AlertDialogContent>
+      </AlertDialog>
+
+      {/* 초기화 확인 모달 */}
+      <AlertDialog open={showResetConfirm} onOpenChange={setShowResetConfirm}>
+        <AlertDialogContent className="max-w-[400px]">
+          <AlertDialogHeader>
+            <AlertDialogTitle>초기화</AlertDialogTitle>
+            <AlertDialogDescription>
+              현재 변경사항을 모두 취소하고 마지막 저장 상태로 되돌리시겠습니까?
+            </AlertDialogDescription>
+          </AlertDialogHeader>
+          <AlertDialogFooter>
+            <AlertDialogCancel>취소</AlertDialogCancel>
+            <AlertDialogAction onClick={handleResetConfirm}>확인</AlertDialogAction>
+          </AlertDialogFooter>
+        </AlertDialogContent>
+      </AlertDialog>
     </>
   );
 }
diff --git a/frontend/components/report/designer/TemplatePalette.tsx b/frontend/components/report/designer/TemplatePalette.tsx
index 268b2dcc..27a062ad 100644
--- a/frontend/components/report/designer/TemplatePalette.tsx
+++ b/frontend/components/report/designer/TemplatePalette.tsx
@@ -3,6 +3,16 @@
 import { useEffect, useState } from "react";
 import { Button } from "@/components/ui/button";
 import { Trash2, Loader2, RefreshCw } from "lucide-react";
+import {
+  AlertDialog,
+  AlertDialogAction,
+  AlertDialogCancel,
+  AlertDialogContent,
+  AlertDialogDescription,
+  AlertDialogFooter,
+  AlertDialogHeader,
+  AlertDialogTitle,
+} from "@/components/ui/alert-dialog";
 import { useReportDesigner } from "@/contexts/ReportDesignerContext";
 import { reportApi } from "@/lib/api/reportApi";
 import { useToast } from "@/hooks/use-toast";
@@ -19,6 +29,7 @@ export function TemplatePalette() {
   const [customTemplates, setCustomTemplates] = useState<Template[]>([]);
   const [isLoading, setIsLoading] = useState(false);
   const [deletingId, setDeletingId] = useState<string | null>(null);
+  const [deleteTarget, setDeleteTarget] = useState<{ id: string; name: string } | null>(null);
   const { toast } = useToast();
 
   const fetchTemplates = async () => {
@@ -49,14 +60,18 @@ export function TemplatePalette() {
     await applyTemplate(templateId);
   };
 
-  const handleDeleteTemplate = async (templateId: string, templateName: string) => {
-    if (!confirm(`"${templateName}" 템플릿을 삭제하시겠습니까?`)) {
-      return;
-    }
+  const handleDeleteClick = (templateId: string, templateName: string) => {
+    setDeleteTarget({ id: templateId, name: templateName });
+  };
+
+  const handleDeleteConfirm = async () => {
+    if (!deleteTarget) return;
+
+    setDeletingId(deleteTarget.id);
+    setDeleteTarget(null);
 
-    setDeletingId(templateId);
     try {
-      const response = await reportApi.deleteTemplate(templateId);
+      const response = await reportApi.deleteTemplate(deleteTarget.id);
       if (response.success) {
         toast({
           title: "성공",
@@ -108,7 +123,7 @@ export function TemplatePalette() {
                 size="sm"
                 onClick={(e) => {
                   e.stopPropagation();
-                  handleDeleteTemplate(template.template_id, template.template_name_kor);
+                  handleDeleteClick(template.template_id, template.template_name_kor);
                 }}
                 disabled={deletingId === template.template_id}
                 className="absolute top-1/2 right-1 h-6 w-6 -translate-y-1/2 p-0 opacity-0 transition-opacity group-hover:opacity-100"
@@ -123,6 +138,29 @@ export function TemplatePalette() {
           ))
         )}
       </div>
+
+      {/* 삭제 확인 모달 */}
+      <AlertDialog open={!!deleteTarget} onOpenChange={(open) => !open && setDeleteTarget(null)}>
+        <AlertDialogContent className="max-w-[400px]">
+          <AlertDialogHeader>
+            <AlertDialogTitle>템플릿 삭제</AlertDialogTitle>
+            <AlertDialogDescription>
+              &quot;{deleteTarget?.name}&quot; 템플릿을 삭제하시겠습니까?
+              <br />
+              삭제된 템플릿은 복구할 수 없습니다.
+            </AlertDialogDescription>
+          </AlertDialogHeader>
+          <AlertDialogFooter>
+            <AlertDialogCancel>취소</AlertDialogCancel>
+            <AlertDialogAction
+              onClick={handleDeleteConfirm}
+              className="bg-destructive text-destructive-foreground hover:bg-destructive/90"
+            >
+              삭제
+            </AlertDialogAction>
+          </AlertDialogFooter>
+        </AlertDialogContent>
+      </AlertDialog>
     </div>
   );
 }