diff --git a/packages/react/spec/auto/hooks/useTable.spec.tsx b/packages/react/spec/auto/hooks/useTable.spec.tsx
index b7f71037b..8ef20e41d 100644
--- a/packages/react/spec/auto/hooks/useTable.spec.tsx
+++ b/packages/react/spec/auto/hooks/useTable.spec.tsx
@@ -577,6 +577,7 @@ describe("useTable hook", () => {
             "type": "String",
           },
           {
+            "field": undefined,
             "header": "Custom column",
             "identifier": "000-000-000-000-1",
             "render": [Function],
@@ -849,6 +850,100 @@ describe("useTable hook", () => {
       const customColumn2Result = render(<>{result.current[0].rows?.[0]?.[columnKeys[2]]}</>);
       expect(customColumn2Result.container.textContent).toBe("some different stuff");
     });
+
+    it("should not be sortable when no field is provided", async () => {
+      const result = getUseTableResult({
+        columns: [
+          "name",
+          {
+            header: "Custom column",
+            render: ({ record }) => <div>Custom: {record.name}</div>,
+          },
+        ],
+      });
+      await loadMockWidgetModelMetadata();
+      await loadWidgetData();
+
+      const customColumn = result.current[0].columns?.find((col) => col.type === "CustomRenderer");
+      expect(customColumn?.sortable).toBe(false);
+      expect(customColumn?.field).toBeUndefined();
+    });
+
+    it("should be sortable when a sortable field is provided", async () => {
+      const result = getUseTableResult({
+        columns: [
+          {
+            header: "Custom Name",
+            render: ({ record }) => <div>Custom: {record.name}</div>,
+            field: "name",
+          },
+        ],
+      });
+      await loadMockWidgetModelMetadata();
+      await loadWidgetData();
+
+      const customColumn = result.current[0].columns?.find((col) => col.type === "CustomRenderer");
+      expect(customColumn?.sortable).toBe(true);
+      expect(customColumn?.field).toBe("name");
+    });
+
+    it("should not be sortable when field is provided but sortable is set to false", async () => {
+      const result = getUseTableResult({
+        columns: [
+          {
+            header: "Custom Name",
+            render: ({ record }) => <div>Custom: {record.name}</div>,
+            field: "name",
+            sortable: false,
+          },
+        ],
+      });
+      await loadMockWidgetModelMetadata();
+      await loadWidgetData();
+
+      const customColumn = result.current[0].columns?.find((col) => col.type === "CustomRenderer");
+      expect(customColumn?.sortable).toBe(false);
+      expect(customColumn?.field).toBe("name");
+    });
+
+    it("should not be sortable when the field itself is not sortable", async () => {
+      const result = getUseTableResult({
+        columns: [
+          {
+            header: "Custom ID",
+            render: ({ record }) => <div>Custom: {record.id}</div>,
+            field: "id",
+          },
+        ],
+      });
+      await loadMockWidgetModelMetadata();
+      await loadWidgetData();
+
+      const customColumn = result.current[0].columns?.find((col) => col.type === "CustomRenderer");
+      expect(customColumn?.sortable).toBe(false);
+      expect(customColumn?.field).toBe("id");
+    });
+
+    it("should throw an error when trying to make a non-sortable field sortable", async () => {
+      let error: Error | undefined;
+      try {
+        getUseTableResult({
+          columns: [
+            {
+              header: "Custom ID",
+              render: ({ record }) => <div>Custom: {record.id}</div>,
+              field: "id",
+              sortable: true,
+            },
+          ],
+        });
+        await loadMockWidgetModelMetadata();
+      } catch (err) {
+        error = err as Error;
+      }
+
+      expect(error!.message).toBe("Field 'id' is not sortable");
+    });
   });
 
   describe("select property", () => {
diff --git a/packages/react/src/auto/polaris/PolarisAutoTable.tsx b/packages/react/src/auto/polaris/PolarisAutoTable.tsx
index b5c860a68..af0037457 100644
--- a/packages/react/src/auto/polaris/PolarisAutoTable.tsx
+++ b/packages/react/src/auto/polaris/PolarisAutoTable.tsx
@@ -51,7 +51,7 @@ const gadgetToPolarisDirection = (direction?: SortOrder) => {
 };
 
 const maybeGetColumnIndex = (columns: TableColumn[], apiIdentifier: string | undefined) => {
-  return columns.findIndex((column) => (column.type === "CustomRenderer" ? undefined : column.field === apiIdentifier));
+  return columns.findIndex((column) => column.field === apiIdentifier);
 };
 
 export type PolarisAutoTableProps<
@@ -130,7 +130,7 @@ const PolarisAutoTableComponent = <
   const handleColumnSort = (headingIndex: number) => {
     if (columns) {
       const currentColumn = columns[headingIndex];
-      const columnApiIdentifier = currentColumn.type === "CustomRenderer" ? undefined : currentColumn.field;
+      const columnApiIdentifier = currentColumn.field;
       if (columnApiIdentifier) {
         sort.handleColumnSort(columnApiIdentifier);
       }
diff --git a/packages/react/src/auto/shadcn/ShadcnAutoTable.tsx b/packages/react/src/auto/shadcn/ShadcnAutoTable.tsx
index f7d6b35ed..91c2b4603 100644
--- a/packages/react/src/auto/shadcn/ShadcnAutoTable.tsx
+++ b/packages/react/src/auto/shadcn/ShadcnAutoTable.tsx
@@ -135,12 +135,12 @@ export const makeAutoTable = (elements: ShadcnElements) => {
       <>
         <TableHead key={column.identifier} className={`${stickyClass} bg-${isRowHovered ? "muted" : "background"}`}>
           <div className={`flex flex-row items-center gap-2 z-10 `}>
-            {column.sortable ? (
+            {column.sortable && column.field ? (
               <Button
                 variant="ghost"
                 size="sm"
                 className="cursor-pointer"
-                onClick={() => (column.type === "CustomRenderer" ? undefined : sort.handleColumnSort(column.field))}
+                onClick={() => sort.handleColumnSort(column.field!)}
                 {...hoverProps}
               >
                 {ColumnHeaderLabel}
diff --git a/packages/react/src/auto/shadcn/table/ShadcnAutoTableColumnSortIndicator.tsx b/packages/react/src/auto/shadcn/table/ShadcnAutoTableColumnSortIndicator.tsx
index 93dfd2cb0..ff6a0c737 100644
--- a/packages/react/src/auto/shadcn/table/ShadcnAutoTableColumnSortIndicator.tsx
+++ b/packages/react/src/auto/shadcn/table/ShadcnAutoTableColumnSortIndicator.tsx
@@ -11,18 +11,20 @@ export const makeShadcnAutoTableColumnSortIndicator = (elements: ShadcnElements)
 
   function ShadcnAutoTableColumnSortIndicator(props: { column: TableColumn; sortState: SortState; isHovered: boolean }) {
     const { column, sortState, isHovered } = props;
+    const columnField = column.field;
+
     const handleSort = useCallback(() => {
-      if (column.type === "CustomRenderer") {
+      if (!columnField) {
         return;
       }
-      sortState.handleColumnSort(column.field);
-    }, [sortState, column.type, column.type === "CustomRenderer" ? undefined : column.field]);
+      sortState.handleColumnSort(columnField);
+    }, [sortState, columnField]);
 
-    if (!column.sortable || column.type === "CustomRenderer") {
+    if (!column.sortable || !columnField) {
       return null;
     }
 
-    const isSorted = sortState.column === column.field;
+    const isSorted = sortState.column === columnField;
     const direction = sortState.direction;
 
     return (
diff --git a/packages/react/src/use-table/helpers.tsx b/packages/react/src/use-table/helpers.tsx
index f33f2898c..fac4820b4 100644
--- a/packages/react/src/use-table/helpers.tsx
+++ b/packages/react/src/use-table/helpers.tsx
@@ -152,12 +152,27 @@ export const getTableColumns = (spec: Pick<TableSpec, "fieldMetadataTree" | "tar
   for (const [i, targetColumn] of spec.targetColumns.entries()) {
     if (isCustomCellColumn(targetColumn)) {
       const identifier = crypto.randomUUID();
+
+      // If field is provided, determine sortability based on field metadata
+      let sortable = false;
+      if (targetColumn.field) {
+        const fieldMetadata = maybeGetFieldMetadataByColumnPath(spec.fieldMetadataTree, targetColumn.field);
+        if (fieldMetadata) {
+          sortable = isColumnSortable({
+            fieldMetadata: { ...fieldMetadata, apiIdentifier: targetColumn.field },
+            sortable: targetColumn.sortable,
+            isRelationshipField: isRelationshipField(fieldMetadata),
+          });
+        }
+      }
+
       columns.push({
         identifier,
         render: targetColumn.render,
         header: targetColumn.header,
         type: "CustomRenderer",
-        sortable: false,
+        sortable,
+        field: targetColumn.field,
         style: targetColumn.style,
       });
 
diff --git a/packages/react/src/use-table/types.ts b/packages/react/src/use-table/types.ts
index 5429fa819..6cb957bbe 100644
--- a/packages/react/src/use-table/types.ts
+++ b/packages/react/src/use-table/types.ts
@@ -47,6 +47,8 @@ export type TableColumn = {
       type: "CustomRenderer";
       /** Custom render function */
       render: CustomCellRenderer;
+      /** Optional field path that this custom column sorts by */
+      field?: string;
     }
 );
 
@@ -161,6 +163,16 @@ export type RelatedFieldColumn = {
 export type CustomCellColumn = {
   header: ReactNode;
   render: CustomCellRenderer;
+  /**
+   * Optional field path to enable sorting for this custom column.
+   * When provided, the column will be sortable by this field.
+   */
+  field?: string;
+  /**
+   * Whether the column should be sortable. Only applies when `field` is provided.
+   * Defaults to true if the field is sortable in the model metadata.
+   */
+  sortable?: boolean;
   style?: React.CSSProperties;
 };