diff --git a/api-generator/components/dialog.js b/api-generator/components/dialog.js
index 1b13bc3b5..89283f007 100644
--- a/api-generator/components/dialog.js
+++ b/api-generator/components/dialog.js
@@ -100,7 +100,31 @@ const DialogProps = [
         type: "object",
         default: "null",
         description: "Object literal to define widths per screen size."
-    }
+    },
+    {
+        name: "draggable",
+        type: "boolean",
+        default: "true",
+        description: "Whether the dialog can be displayed full screen."
+    },
+    {
+        name: "minX",
+        type: "number",
+        default: "0",
+        description: "Minimum value for the left coordinate of dialog in dragging."
+    },
+    {
+        name: "minY",
+        type: "number",
+        default: "0",
+        description: "Minimum value for the top coordinate of dialog in dragging."
+    },
+    {
+        name: "keepInViewport",
+        type: "boolean",
+        default: "true",
+        description: "Keeps dialog in the viewport when dragging."
+    },
 ];
 
 const DialogEvents = [
diff --git a/src/components/dialog/Dialog.d.ts b/src/components/dialog/Dialog.d.ts
index a4ce714ef..7e7351db1 100755
--- a/src/components/dialog/Dialog.d.ts
+++ b/src/components/dialog/Dialog.d.ts
@@ -18,6 +18,10 @@ interface DialogProps {
     position?: string;
     maximizable?: boolean;
     breakpoints?: {[key: string]: string};
+    draggable: boolean;
+    keepInViewPort: boolean;
+    minX: number;
+    minY: number;
 }
 
 declare class Dialog {
diff --git a/src/components/dialog/Dialog.vue b/src/components/dialog/Dialog.vue
index 3b350c6fa..834d45856 100755
--- a/src/components/dialog/Dialog.vue
+++ b/src/components/dialog/Dialog.vue
@@ -3,7 +3,7 @@
         <div :ref="maskRef" :class="maskClass" v-if="containerVisible" @click="onMaskClick">
             <transition name="p-dialog" @before-enter="onBeforeEnter" @enter="onEnter" @before-leave="onBeforeLeave" @leave="onLeave" @after-leave="onAfterLeave" appear>
                 <div :ref="containerRef" :class="dialogClass" v-if="visible" v-bind="$attrs" role="dialog" :aria-labelledby="ariaLabelledById" :aria-modal="modal">
-                    <div class="p-dialog-header" v-if="showHeader">
+                    <div class="p-dialog-header" v-if="showHeader" @mousedown="initDrag">
                         <slot name="header">
                             <span :id="ariaLabelledById" class="p-dialog-title" v-if="header">{{header}}</span>
                         </slot>
@@ -35,7 +35,7 @@ import Ripple from 'primevue/ripple';
 export default {
     name: 'Dialog',
     inheritAttrs: false,
-    emits: ['update:visible','show','hide','maximize','unmaximize'],
+    emits: ['update:visible','show','hide','maximize','unmaximize','dragend'],
     props: {
         header: null,
         footer: null,
@@ -77,6 +77,22 @@ export default {
         breakpoints: {
             type: Object,
             default: null
+        },
+        draggable: {
+            type: Boolean,
+            default: true
+        },
+        keepInViewport: {
+            type: Boolean,
+            default: true
+        },
+        minX: {
+            type: Number,
+            default: 0
+        },
+        minY: {
+            type: Number,
+            default: 0
         }
     },
     data() {
@@ -89,6 +105,11 @@ export default {
     container: null,
     mask: null,
     styleElement: null,
+    dragging: null,
+    documentDragListener: null,
+    documentDragEndListener: null,
+    lastPageX: null,
+    lastPageY: null,
     updated() {
         if (this.visible) {
             this.containerVisible = this.visible;
@@ -96,6 +117,7 @@ export default {
     },
     beforeUnmount() {
         this.unbindDocumentState();
+        this.unbindGlobalListeners();
         this.destroyStyle();
 
         this.mask = null;
@@ -127,11 +149,13 @@ export default {
             this.$emit('show');
             this.focus();
             this.enableDocumentSettings();
+            this.bindGlobalListeners();
         },
         onBeforeLeave() {
             DomHandler.addClass(this.mask, 'p-dialog-mask-leave');
         },
         onLeave() {
+            
             this.$emit('hide');
         },
         onAfterLeave(el) {
@@ -140,6 +164,7 @@ export default {
             }
             this.containerVisible = false;
             this.unbindDocumentState();
+            this.unbindGlobalListeners();
         },
         onMaskClick(event) {
             if (this.dismissableMask && this.closable && this.modal && this.mask === event.target) {
@@ -264,6 +289,88 @@ export default {
                 document.head.removeChild(this.styleElement);
                 this.styleElement = null;
             }
+        },
+        initDrag(event) {
+            if (DomHandler.hasClass(event.target, 'p-dialog-header-icon') || DomHandler.hasClass(event.target.parentElement, 'p-dialog-header-icon')) {
+                return;
+            }
+
+            if (this.draggable) {
+                this.dragging = true;
+                this.lastPageX = event.pageX;
+                this.lastPageY = event.pageY;
+
+                this.container.style.margin = '0';
+                DomHandler.addClass(document.body, 'p-unselectable-text');
+            }
+        },
+        bindGlobalListeners() {
+            if (this.draggable) {
+                this.bindDocumentDragListener();
+                this.bindDocumentDragEndListener();
+            }
+        },
+        unbindGlobalListeners() {
+            this.unbindDocumentDragListener();
+            this.unbindDocumentDragEndListener();
+        },
+        bindDocumentDragListener() {
+            this.documentDragListener = (event) => {
+                if (this.dragging) {
+                    let width = DomHandler.getOuterWidth(this.container);
+                    let height = DomHandler.getOuterHeight(this.container);
+                    let deltaX = event.pageX - this.lastPageX;
+                    let deltaY = event.pageY - this.lastPageY;
+                    let offset = this.container.getBoundingClientRect();
+                    let leftPos = offset.left + deltaX;
+                    let topPos = offset.top + deltaY;
+                    let viewport = DomHandler.getViewport();
+
+                    this.container.style.position = 'fixed';
+
+                    if (this.keepInViewport) {
+                        if (leftPos >= this.minX && (leftPos + width) < viewport.width) {
+                            this.lastPageX = event.pageX;
+                            this.container.style.left = leftPos + 'px';
+                        }
+
+                        if (topPos >= this.minY && (topPos + height) < viewport.height) {
+                            this.lastPageY = event.pageY;
+                            this.container.style.top = topPos + 'px';
+                        }
+                    }
+                    else {
+                        this.lastPageX = event.pageX;
+                        this.container.style.left = leftPos + 'px';
+                        this.lastPageY = event.pageY;
+                        this.container.style.top = topPos + 'px';
+                    }
+                }
+            }
+            window.document.addEventListener('mousemove', this.documentDragListener);
+        },
+        unbindDocumentDragListener() {
+            if (this.documentDragListener) {
+                window.document.removeEventListener('mousemove', this.documentDragListener);
+                this.documentDragListener = null;
+            }
+        },
+        bindDocumentDragEndListener() {
+            this.documentDragEndListener = (event) => {
+                if (this.dragging) {
+                    this.dragging = false;
+                    DomHandler.removeClass(document.body, 'p-unselectable-text');
+
+                    this.$emit('dragend', event);
+                }
+            };
+            window.document.addEventListener('mouseup', this.documentDragEndListener);
+        },
+        unbindDocumentDragEndListener() {
+            if (this.documentDragEndListener) {
+                window.document.removeEventListener('mouseup', this.documentDragEndListener);
+                this.documentDragEndListener = null;
+            }
         }
     },
     computed: {
diff --git a/src/views/dialog/DialogDoc.vue b/src/views/dialog/DialogDoc.vue
index 50c30f6b8..e9bd595e3 100755
--- a/src/views/dialog/DialogDoc.vue
+++ b/src/views/dialog/DialogDoc.vue
@@ -197,6 +197,30 @@ export default {
                         <td>object</td>
                         <td>null</td>
                         <td>Object literal to define widths per screen size.</td>
+                    </tr>
+                    <tr>
+                        <td>draggable</td>
+                        <td>boolean</td>
+                        <td>true</td>
+                        <td>Enables dragging to change the position using header.</td>
+                    </tr>
+                    <tr>
+                        <td>minX</td>
+                        <td>number</td>
+                        <td>0</td>
+                        <td>Minimum value for the left coordinate of dialog in dragging.</td>
+                    </tr>
+                    <tr>
+                        <td>minY</td>
+                        <td>number</td>
+                        <td>0</td>
+                        <td>Minimum value for the top coordinate of dialog in dragging.</td>
+                    </tr>
+                    <tr>
+                        <td>keepInViewport</td>
+                        <td>boolean</td>
+                        <td>true</td>
+                        <td>Keeps dialog in the viewport when dragging.</td>
                     </tr>
 				</tbody>
 			</table>