diff --git a/.changeset/fix-grid-copy-row-start.md b/.changeset/fix-grid-copy-row-start.md
new file mode 100644
index 000000000..bd6bb01f6
--- /dev/null
+++ b/.changeset/fix-grid-copy-row-start.md
@@ -0,0 +1,5 @@
+---
+'@clickhouse/click-ui': patch
+---
+
+Copy selected Grid columns from the current row offset.
diff --git a/src/components/Grid/Grid.test.tsx b/src/components/Grid/Grid.test.tsx
index a6807acde..2706daaa0 100644
--- a/src/components/Grid/Grid.test.tsx
+++ b/src/components/Grid/Grid.test.tsx
@@ -3,6 +3,12 @@ import type { CellProps, GridProps } from '@/components/Grid/types';
 import { renderCUI } from '@/utils/test-utils';
 import { SelectionFocus } from './types';
 import { ReactNode } from 'react';
+import { fireEvent } from '@testing-library/dom';
+import copyGridElements from './copyGridElements';
+
+vi.mock('./copyGridElements', () => ({
+  default: vi.fn().mockResolvedValue(undefined),
+}));
 
 const Cell: CellProps = ({ type, rowIndex, columnIndex, isScrolling, ...props }) => {
   let content = `${rowIndex} ${columnIndex} - ${type}`;
@@ -145,4 +151,23 @@ describe('Grid', () => {
     const computedHeight = window.getComputedStyle(cell).height;
     expect(computedHeight).toBe('100%');
   });
+
+  it('passes rowStart to the default copy handler', () => {
+    vi.mocked(copyGridElements).mockClear();
+    const { getByTestId } = renderGrid({
+      rowStart: 100,
+      rowCount: 3,
+      columnCount: 2,
+      focus: { row: 100, column: 0 },
+    });
+
+    fireEvent.keyDown(getByTestId('grid-outer-element'), {
+      key: 'c',
+      ctrlKey: true,
+    });
+
+    expect(copyGridElements).toHaveBeenCalledWith(
+      expect.objectContaining({ rowStart: 100, rowCount: 3, columnCount: 2 })
+    );
+  });
 });
diff --git a/src/components/Grid/Grid.tsx b/src/components/Grid/Grid.tsx
index 6cc8e98a6..ace19d792 100644
--- a/src/components/Grid/Grid.tsx
+++ b/src/components/Grid/Grid.tsx
@@ -158,6 +158,7 @@ export const Grid = forwardRef<HTMLDivElement, GridProps>(
           focus: focusProp ?? focus,
           rowCount,
           columnCount,
+          rowStart,
           outerRef: outerRef,
         });
 
@@ -192,6 +193,7 @@ export const Grid = forwardRef<HTMLDivElement, GridProps>(
       focus,
       focusProp,
       rowCount,
+      rowStart,
       selection,
       showToast,
       onCopyCallback,
diff --git a/src/components/Grid/copyGridElements.test.tsx b/src/components/Grid/copyGridElements.test.tsx
index fe2e56069..415fed8c2 100644
--- a/src/components/Grid/copyGridElements.test.tsx
+++ b/src/components/Grid/copyGridElements.test.tsx
@@ -66,4 +66,56 @@ describe('copyGridElements', () => {
       [10, 0],
     ]);
   });
+
+  it('copies selected columns using the current rowStart', async () => {
+    const outerRef = { current: document.createElement('div') };
+
+    await copyGridElements({
+      cell: Cell,
+      selection: {
+        type: 'columns',
+        columns: new Set([2, 0]),
+        anchorColumn: 2,
+      },
+      rowCount: 3,
+      columnCount: 4,
+      rowStart: 100,
+      focus: { row: 100, column: 0 },
+      outerRef,
+    });
+
+    expect(renderedCells).toEqual([
+      [100, 0],
+      [100, 2],
+      [101, 0],
+      [101, 2],
+      [102, 0],
+      [102, 2],
+    ]);
+  });
+
+  it('keeps column indexes zero-based when copying rows with rowStart', async () => {
+    const outerRef = { current: document.createElement('div') };
+
+    await copyGridElements({
+      cell: Cell,
+      selection: {
+        type: 'rows',
+        rows: new Set([101, 100]),
+        anchorRow: 101,
+      },
+      rowCount: 3,
+      columnCount: 2,
+      rowStart: 100,
+      focus: { row: 100, column: 0 },
+      outerRef,
+    });
+
+    expect(renderedCells).toEqual([
+      [100, 0],
+      [100, 1],
+      [101, 0],
+      [101, 1],
+    ]);
+  });
 });
diff --git a/src/components/Grid/copyGridElements.ts b/src/components/Grid/copyGridElements.ts
index 8f2e22386..78d67091a 100644
--- a/src/components/Grid/copyGridElements.ts
+++ b/src/components/Grid/copyGridElements.ts
@@ -8,7 +8,7 @@ interface CopyGridElementsProps {
   selection: SelectedRegion;
   rowCount: number;
   columnCount: number;
-  pageStart?: number;
+  rowStart?: number;
   focus: SelectionFocus;
   outerRef: RefObject<HTMLDivElement>;
 }
@@ -53,7 +53,7 @@ const copyGridElements = async ({
   selection,
   rowCount,
   columnCount,
-  pageStart = 0,
+  rowStart = 0,
   focus,
   outerRef,
 }: CopyGridElementsProps): Promise<void> => {
@@ -84,7 +84,7 @@ const copyGridElements = async ({
       });
       break;
     case 'columns':
-      Array.from({ length: rowCount }, (_, index) => pageStart + index).forEach(
+      Array.from({ length: rowCount }, (_, index) => rowStart + index).forEach(
         rowIndex => {
           const columnList = [...selection.columns].sort((a, b) => a - b);
           columnListLoop(tbody, columnList, cell, rowIndex);
@@ -95,10 +95,7 @@ const copyGridElements = async ({
       [...selection.rows]
         .sort((a, b) => a - b)
         .forEach(rowIndex => {
-          const columnList = Array.from(
-            { length: columnCount },
-            (_, index) => pageStart + index
-          );
+          const columnList = Array.from({ length: columnCount }, (_, index) => index);
           columnListLoop(tbody, columnList, cell, rowIndex);
         });
       break;