diff --git a/components/image/doc/index.en-US.md b/components/image/doc/index.en-US.md
index f8dd1da3bcb..88fbfb2d1d8 100644
--- a/components/image/doc/index.en-US.md
+++ b/components/image/doc/index.en-US.md
@@ -29,6 +29,7 @@ import { NzImageModule } from 'ng-zorro-antd/image';
 | nzCloseOnNavigation | Whether to close the image preview when the user goes backwards/forwards in history. Note that this usually doesn't include clicking on links (unless the user is using the HashLocationStrategy). | `boolean`   | `false` | ✅            |
 | nzDirection         | Text directionality                                                                                                                                                                                | `Direction` | `'ltr'` | ✅            |
 | nzScaleStep         | `1 + nzScaleStep` is the step to increase or decrease the scale                                                                                                                                    | `number`    | 0.5     | ✅            |
+| nzLoading           | Image element's loading property. reference [loading property](https://developer.mozilla.org/en-US/docs/Web/API/HTMLImageElement/loading)                                                          | `eager \| lazy` | `eager` | -             |
 
 Other attributes [<img\>](https://developer.mozilla.org/en-US/docs/Web/HTML/Element/img#Attributes)
 
diff --git a/components/image/doc/index.zh-CN.md b/components/image/doc/index.zh-CN.md
index 9723a1823f3..f6080e7a975 100644
--- a/components/image/doc/index.zh-CN.md
+++ b/components/image/doc/index.zh-CN.md
@@ -30,6 +30,7 @@ import { NzImageModule } from 'ng-zorro-antd/image';
 | nzCloseOnNavigation | 当用户在历史中前进/后退时是否关闭预览。注意，这通常不包括点击链接（除非用户使用 HashLocationStrategy）。 | `boolean`   | `false` | ✅           |
 | nzDirection         | 文字方向                                                                                                 | `Direction` | `'ltr'` | ✅           |
 | nzScaleStep         | `1 + nzScaleStep` 为缩放放大的每步倍数                                                                   | `number`    | 0.5     | ✅           |
+| nzLoading           | 图片元素的加载属性。 参见 [HTMLImageElement.loading](https://developer.mozilla.org/zh-CN/docs/Web/API/HTMLImageElement/loading) | `eager \| lazy` | `eager` | -            |
 
 其他属性见 [<img\>](https://developer.mozilla.org/en-US/docs/Web/HTML/Element/img#Attributes)
 
diff --git a/components/image/image.directive.ts b/components/image/image.directive.ts
index 216886fb6a8..228c4a254a3 100644
--- a/components/image/image.directive.ts
+++ b/components/image/image.directive.ts
@@ -29,6 +29,7 @@ import { NZ_DEFAULT_SCALE_STEP } from './image-preview.component';
 import { NzImageService } from './image.service';
 
 const NZ_CONFIG_MODULE_NAME: NzConfigKey = 'image';
+const INTERSECTION_THRESHOLD = 0.1;
 
 export type ImageStatusType = 'error' | 'loading' | 'normal';
 export type NzImageUrl = string;
@@ -47,6 +48,7 @@ export class NzImageDirective implements OnInit, OnChanges, OnDestroy {
 
   @Input() nzSrc = '';
   @Input() nzSrcset = '';
+  @Input() nzLoading: 'eager' | 'lazy' = 'eager';
   @Input({ transform: booleanAttribute }) @WithConfig() nzDisablePreview: boolean = false;
   @Input() @WithConfig() nzFallback: string | null = null;
   @Input() @WithConfig() nzPlaceholder: string | null = null;
@@ -133,7 +135,9 @@ export class NzImageDirective implements OnInit, OnChanges, OnDestroy {
   ngOnChanges(changes: SimpleChanges): void {
     const { nzSrc } = changes;
     if (nzSrc) {
-      this.getElement().nativeElement.src = nzSrc.currentValue;
+      if (this.nzLoading === 'eager') {
+        this.getElement().nativeElement.src = nzSrc.currentValue;
+      }
       this.backLoad();
     }
   }
@@ -145,18 +149,35 @@ export class NzImageDirective implements OnInit, OnChanges, OnDestroy {
    */
   private backLoad(): void {
     this.backLoadImage = this.document.createElement('img');
-    this.backLoadImage.src = this.nzSrc;
-    this.backLoadImage.srcset = this.nzSrcset;
+
+    if (this.nzLoading === 'eager') {
+      this.backLoadImage.src = this.nzSrc;
+      this.backLoadImage.srcset = this.nzSrcset;
+    }
     this.status = 'loading';
 
     // unsubscribe last backLoad
     this.backLoadDestroy$.next();
     this.backLoadDestroy$.complete();
     this.backLoadDestroy$ = new Subject();
+
     if (this.backLoadImage.complete) {
-      this.status = 'normal';
-      this.getElement().nativeElement.src = this.nzSrc;
-      this.getElement().nativeElement.srcset = this.nzSrcset;
+      if (this.nzLoading === 'lazy') {
+        const observer = new IntersectionObserver(
+          entries => {
+            entries.forEach(entry => {
+              if (entry.isIntersecting) {
+                this.backLoadCompleteStateHandler();
+                observer.disconnect();
+              }
+            });
+          },
+          { threshold: INTERSECTION_THRESHOLD }
+        );
+        observer.observe(this.getElement().nativeElement);
+      } else {
+        this.backLoadCompleteStateHandler();
+      }
     } else {
       if (this.nzPlaceholder) {
         this.getElement().nativeElement.src = this.nzPlaceholder;
@@ -187,4 +208,10 @@ export class NzImageDirective implements OnInit, OnChanges, OnDestroy {
         });
     }
   }
+
+  private backLoadCompleteStateHandler(): void {
+    this.status = 'normal';
+    this.getElement().nativeElement.src = this.nzSrc;
+    this.getElement().nativeElement.srcset = this.nzSrcset;
+  }
 }
diff --git a/components/image/image.spec.ts b/components/image/image.spec.ts
index 0fde131f1f6..93c70ac05b3 100644
--- a/components/image/image.spec.ts
+++ b/components/image/image.spec.ts
@@ -110,6 +110,13 @@ describe('Basics', () => {
     fixture.detectChanges();
     expect(image.src).toBe(SECOND_SRC);
   }));
+
+  it('should the loading attribute be auto at default', fakeAsync(() => {
+    const image = debugElement.nativeElement.querySelector('img');
+    context.nzImage.backLoadImage.dispatchEvent(new Event('load'));
+    fixture.detectChanges();
+    expect(image.loading).toBe('auto');
+  }));
 });
 
 describe('Placeholder', () => {
@@ -715,12 +722,13 @@ describe('Preview', () => {
 });
 
 @Component({
-  template: ` <img nz-image [nzSrc]="src" [nzPlaceholder]="placeholder" /> `
+  template: ` <img nz-image [nzSrc]="src" [nzPlaceholder]="placeholder" [nzLoading]="loading" /> `
 })
 export class TestImageBasicsComponent {
   @ViewChild(NzImageDirective) nzImage!: NzImageDirective;
   src = '';
   placeholder: string | null = '';
+  loading: 'eager' | 'lazy' = 'eager';
 }
 
 @Component({