diff --git a/resources/views/rd/org-chart.blade.php b/resources/views/rd/org-chart.blade.php
index 023c6fe5..4f66f9fe 100644
--- a/resources/views/rd/org-chart.blade.php
+++ b/resources/views/rd/org-chart.blade.php
@@ -3,7 +3,7 @@
 @section('title', '조직도 관리')
 
 @section('content')
-<div x-data="orgChart()" x-init="init()" @click="handleClick($event)">
+<div x-data="orgChart()" x-init="init()" @click="handleClick($event)" @dblclick="handleDblClick($event)">
     <div class="flex justify-between items-center mb-6">
         <h1 class="text-2xl font-bold text-gray-800 flex items-center gap-2">
             <i class="ri-organization-chart text-purple-600"></i>
@@ -19,7 +19,7 @@
 
     <div class="bg-blue-50 border border-blue-200 rounded-lg px-4 py-3 mb-6 text-sm text-blue-700 flex items-start gap-2">
         <i class="ri-information-line text-lg shrink-0 mt-0.5"></i>
-        <span>직원 카드를 드래그하여 부서에 배치합니다. 부서 헤더를 드래그하여 순서를 변경하거나 다른 부서 아래로 이동할 수 있습니다.</span>
+        <span>직원 카드를 드래그하여 부서에 배치합니다. 부서 헤더를 드래그하여 순서를 변경하거나 다른 부서 아래로 이동할 수 있습니다. 부서 헤더를 <b>더블클릭</b>하면 숨기기 버튼이 나타납니다.</span>
     </div>
 
     <!-- 미배치 직원 패널 -->
@@ -43,6 +43,28 @@ class="px-3 py-1 border border-gray-200 rounded text-xs focus:outline-none focus
         </div>
     </div>
 
+    <!-- 숨겨진 부서 패널 -->
+    <div x-show="hiddenDeptList.length > 0" class="mb-4">
+        <div class="bg-white rounded-lg shadow-sm border border-gray-200 px-4 py-3">
+            <div class="flex items-center gap-2 mb-2">
+                <i class="ri-eye-off-line text-gray-400"></i>
+                <span class="text-sm font-semibold text-gray-600">숨겨진 부서</span>
+                <span class="bg-gray-100 text-gray-500 text-xs font-bold px-2 py-0.5 rounded-full" x-text="hiddenDeptList.length"></span>
+            </div>
+            <div class="flex flex-wrap gap-2">
+                <template x-for="dept in hiddenDeptList" :key="dept.id">
+                    <span class="inline-flex items-center gap-1.5 bg-gray-50 border border-gray-200 rounded-lg px-3 py-1.5 text-sm text-gray-700">
+                        <span x-text="dept.name"></span>
+                        <button data-action="restore-dept" :data-dept-id="dept.id"
+                                class="text-purple-500 hover:text-purple-700 transition" title="다시 표시">
+                            <i class="ri-eye-line text-sm"></i>
+                        </button>
+                    </span>
+                </template>
+            </div>
+        </div>
+    </div>
+
     <!-- 조직도 트리 -->
     <div class="overflow-x-auto pb-8">
         <div class="org-tree" style="display:flex;flex-direction:column;align-items:center;">
@@ -105,6 +127,8 @@ function orgChart() {
         deptSortables: [],
         empSortables: [],
         unassignedSortable: null,
+        hiddenDepts: new Set(),
+        dblClickDept: null,
 
         get totalEmployees() { return this.employees.length; },
         get assignedCount() { return this.employees.filter(e => e.department_id).length; },
@@ -187,7 +211,7 @@ function orgChart() {
         },
 
         buildChildrenHtml(parentId, level) {
-            const children = this.getChildrenSorted(parentId);
+            const children = this.getChildrenSorted(parentId).filter(d => !this.isDeptHidden(d.id));
             if (!children.length && parentId !== null) {
                 return `<div class="org-children org-drop-target" data-parent-id="${parentId}">하위 부서 드롭</div>`;
             }
@@ -212,11 +236,14 @@ function orgChart() {
             let h = `<div class="org-node-wrap" data-dept-id="${dept.id}">`;
             h += `<div style="width:1px;height:24px;background:#D1D5DB;"></div>`;
             h += `<div style="width:${s.w};border:${s.border};border-radius:12px;background:#fff;text-align:center;overflow:hidden;">`;
-            h += `<div class="dept-drag-handle" style="cursor:grab;padding:8px 12px;background:${s.hBg};border-bottom:1px solid ${s.hBdr};display:flex;align-items:center;justify-content:center;gap:4px;">`;
+            h += `<div class="dept-drag-handle" data-action="dept-dblclick" data-dept-id="${dept.id}" style="cursor:grab;padding:8px 12px;background:${s.hBg};border-bottom:1px solid ${s.hBdr};display:flex;align-items:center;justify-content:center;gap:4px;position:relative;">`;
             h += `<i class="ri-drag-move-2-line" style="color:${s.iconClr};opacity:0.5;font-size:11px;"></i>`;
             h += `<i class="${s.icon}" style="color:${s.iconClr};font-size:13px;"></i>`;
             h += `<span style="font-weight:700;font-size:13px;color:#1F2937;">${this.esc(dept.name)}</span>`;
             if (dept.code) h += `<span style="font-size:11px;color:#9CA3AF;">(${this.esc(dept.code)})</span>`;
+            if (this.dblClickDept === dept.id) {
+                h += `<button data-action="hide-dept" data-dept-id="${dept.id}" style="position:absolute;right:4px;top:50%;transform:translateY(-50%);background:#EF4444;color:#fff;border:none;border-radius:6px;padding:2px 8px;font-size:11px;cursor:pointer;white-space:nowrap;z-index:10;">숨기기</button>`;
+            }
             h += '</div>';
             h += `<div class="emp-zone" data-department-id="${dept.id}" style="padding:6px;min-height:36px;">`;
             if (emps.length) {
@@ -343,13 +370,52 @@ function orgChart() {
 
         handleClick(e) {
             const btn = e.target.closest('[data-action]');
-            if (!btn) return;
+            if (!btn) {
+                if (this.dblClickDept !== null) { this.dblClickDept = null; this.renderTree(); }
+                return;
+            }
             if (btn.dataset.action === 'unassign') {
                 e.preventDefault();
                 this.unassignEmployee(parseInt(btn.dataset.empId));
+            } else if (btn.dataset.action === 'hide-dept') {
+                e.preventDefault(); e.stopPropagation();
+                this.hideDept(parseInt(btn.dataset.deptId));
+            } else if (btn.dataset.action === 'restore-dept') {
+                e.preventDefault();
+                this.restoreDept(parseInt(btn.dataset.deptId));
             }
         },
 
+        handleDblClick(e) {
+            const header = e.target.closest('[data-action="dept-dblclick"]');
+            if (!header) return;
+            e.preventDefault();
+            const deptId = parseInt(header.dataset.deptId);
+            this.dblClickDept = this.dblClickDept === deptId ? null : deptId;
+            this.renderTree();
+        },
+
+        isDeptHidden(deptId) {
+            if (this.hiddenDepts.has(deptId)) return true;
+            const dept = this.departments.find(d => d.id === deptId);
+            return dept && dept.parent_id ? this.isDeptHidden(dept.parent_id) : false;
+        },
+
+        hideDept(deptId) {
+            this.hiddenDepts.add(deptId);
+            this.dblClickDept = null;
+            this.renderTree();
+        },
+
+        restoreDept(deptId) {
+            this.hiddenDepts.delete(deptId);
+            this.renderTree();
+        },
+
+        get hiddenDeptList() {
+            return this.departments.filter(d => this.hiddenDepts.has(d.id));
+        },
+
         async saveAssignment(empId, deptId) {
             this.saving = true;
             try {