diff --git a/packages/bento-design-system/src/Table/Table.css.ts b/packages/bento-design-system/src/Table/Table.css.ts
index 73eb34bed..c8027e72c 100644
--- a/packages/bento-design-system/src/Table/Table.css.ts
+++ b/packages/bento-design-system/src/Table/Table.css.ts
@@ -25,10 +25,16 @@ export const sortIconContainer = style({
   filter: "opacity(80%)",
 });
 
-export const stickyColumnHeader = bentoSprinkles({
-  position: "sticky",
-  top: 0,
-});
+export const stickyTopHeight = createVar();
+
+export const stickyColumnHeader = style([
+  {
+    top: stickyTopHeight,
+  },
+  bentoSprinkles({
+    position: "sticky",
+  }),
+]);
 
 export const rowContainer = style({
   // NOTE(gabro): this allows us to use the entire row as a parent selector,
diff --git a/packages/bento-design-system/src/Table/Table.tsx b/packages/bento-design-system/src/Table/Table.tsx
index fbfc5e623..bf0e45453 100644
--- a/packages/bento-design-system/src/Table/Table.tsx
+++ b/packages/bento-design-system/src/Table/Table.tsx
@@ -9,6 +9,7 @@ import {
   useGroupBy,
   Cell,
   SortingRule,
+  HeaderGroup,
 } from "react-table";
 import { IconProps } from "../Icons/IconProps";
 import { useDefaultMessages } from "../util/useDefaultMessages";
@@ -38,21 +39,32 @@ import {
   selectedRowBackgroundColor,
   sortIconContainer,
   stickyColumnHeader,
+  stickyTopHeight,
   table,
 } from "./Table.css";
-import { Column as ColumnType, GridWidth, Row as RowType } from "./types";
+import {
+  Column as SimpleColumnType,
+  GroupedColumn as GroupedColumnType,
+  GridWidth,
+  Row as RowType,
+} from "./types";
 import { useLayoutEffect, useMemo, useState, CSSProperties, useEffect } from "react";
 import { IconQuestionSolid, IconInfo } from "../Icons";
 import { match, __ } from "ts-pattern";
 import { useBentoConfig } from "../BentoConfigContext";
 import { assignInlineVars } from "@vanilla-extract/dynamic";
 
-type SortFn<C extends ReadonlyArray<ColumnType<string, {}, any>>> = (
-  a: Row<RowType<C>>,
-  b: Row<RowType<C>>
-) => number;
-
-type SortingProps<C extends ReadonlyArray<ColumnType<string, {}, any>>> =
+type SortFn<
+  C extends
+    | ReadonlyArray<SimpleColumnType<string, any, any>>
+    | ReadonlyArray<GroupedColumnType<string, any, any>>
+> = (a: Row<RowType<C>>, b: Row<RowType<C>>) => number;
+
+type SortingProps<
+  C extends
+    | ReadonlyArray<SimpleColumnType<string, any, any>>
+    | ReadonlyArray<GroupedColumnType<string, any, any>>
+> =
   | {
       /**
        * `customSorting` can be used to customize the sorting logic of the table. It supports cross-columns comparison.
@@ -74,10 +86,18 @@ type SortingProps<C extends ReadonlyArray<ColumnType<string, {}, any>>> =
       onSort?: never;
     };
 
-type Props<C extends ReadonlyArray<ColumnType<string, {}, any>>> = {
+type Props<
+  C extends
+    | ReadonlyArray<SimpleColumnType<string, any, any>>
+    | ReadonlyArray<GroupedColumnType<string, any, any>>
+> = {
   columns: C;
   data: ReadonlyArray<RowType<C>>;
-  groupBy?: C[number]["accessor"];
+  groupBy?: C extends ReadonlyArray<SimpleColumnType<string, any, any>>
+    ? C[number]["accessor"]
+    : C extends ReadonlyArray<GroupedColumnType<string, any, any>>
+    ? C[number]["columns"][number]["accessor"]
+    : never;
   noResultsTitle?: LocalizedString;
   noResultsDescription?: LocalizedString;
   noResultsFeedbackSize?: FeedbackProps["size"];
@@ -106,7 +126,11 @@ type Props<C extends ReadonlyArray<ColumnType<string, {}, any>>> = {
  * <Table columns={[tableColumn(...), tableColumn(...)]} data={data} />
  * ```
  */
-export function Table<C extends ReadonlyArray<ColumnType<string, {}, any>>>({
+export function Table<
+  C extends
+    | ReadonlyArray<SimpleColumnType<string, any, any>>
+    | ReadonlyArray<GroupedColumnType<string, any, any>>
+>({
   columns,
   data,
   groupBy,
@@ -146,6 +170,11 @@ export function Table<C extends ReadonlyArray<ColumnType<string, {}, any>>>({
     [customSorting]
   );
 
+  const flatColumns = useMemo(
+    () => columns.flatMap((c) => ("columns" in c ? c.columns : [c])),
+    [columns]
+  );
+
   const {
     getTableProps,
     headerGroups,
@@ -179,15 +208,19 @@ export function Table<C extends ReadonlyArray<ColumnType<string, {}, any>>>({
   // Determine the ids of the sticky columns to the left
   const stickyLeftColumnsIds = useMemo(
     () =>
-      columns
-        .filter((c) => c.sticky === "left")
-        .map((c) => headerGroups[0].headers.find((h) => h.id === c.accessor)?.id)
-        .filter((id): id is string => id !== undefined),
-    [columns, headerGroups]
+      headerGroups[0].headers
+        .filter((h) => h.sticky)
+        .flatMap((h) => h.columns ?? [h])
+        .map((h) => h.id),
+    [headerGroups]
+  );
+  const stickyLeftColumnGroupsIds = useMemo(
+    () => headerGroups[0].headers.filter((h) => h.sticky).map((h) => h.id),
+    [headerGroups]
   );
 
   // Determine the id of the last left sticky column (used to draw a visual separator in the UI)
-  const lastStickyColumnIndex = columns
+  const lastStickyColumnIndex = flatColumns
     .map((c) => c.accessor)
     .indexOf(stickyLeftColumnsIds[stickyLeftColumnsIds.length - 1]);
 
@@ -196,6 +229,9 @@ export function Table<C extends ReadonlyArray<ColumnType<string, {}, any>>>({
     {} as Record<string, CSSProperties>
   );
 
+  // Keep a state for the height of the first row of headers, which will be updated by the useLayoutEffect below
+  const [stickyHeaderHeight, setStickyHeaderHeight] = useState(0);
+
   /** Get the width of each sticky column (using the header width as reference) and use it to set the `left` of each sticky column.
    *  Each sticky column must have as `left` the total width of the previous sticky columns.
    */
@@ -206,35 +242,55 @@ export function Table<C extends ReadonlyArray<ColumnType<string, {}, any>>>({
       const columnWidths = stickyLeftColumnsIds.map(
         (id) => document.getElementById(`header-cell-${id}`)!.clientWidth
       );
+      const columnGroupWidths = stickyLeftColumnGroupsIds.map(
+        (id) => document.getElementById(`header-cell-${id}`)!.clientWidth
+      );
+      const columnGroupHeight = Math.max(
+        ...headerGroups[0].headers.map((h) =>
+          h.columns ? document.getElementById(`header-cell-${h.id}`)!.clientHeight : 0
+        )
+      );
 
-      const columnStyles = stickyLeftColumnsIds.reduce((styles, id, index) => {
-        if (index > 0) {
-          const totalLeftWidth = columnWidths
-            .filter((_w, i) => i < index)
-            .reduce((acc, w) => acc + w, 0);
-          return {
-            ...styles,
-            [id]: {
-              left: totalLeftWidth,
-              zIndex: zIndexes.leftStickyCell,
-              position: "sticky",
-            } as CSSProperties,
-          };
-        } else {
-          return {
-            ...styles,
-            [id]: {
-              left: 0,
-              zIndex: zIndexes.leftStickyCell,
-              position: "sticky",
-            } as CSSProperties,
-          };
-        }
-      }, {} as Record<string, CSSProperties>);
+      const styleReducer =
+        (widths: number[]) =>
+        (styles: Record<string, CSSProperties>, id: string, index: number) => {
+          if (index > 0) {
+            const totalLeftWidth = widths
+              .filter((_w, i) => i < index)
+              .reduce((acc, w) => acc + w, 0);
+            return {
+              ...styles,
+              [id]: {
+                left: totalLeftWidth,
+                zIndex: zIndexes.leftStickyCell,
+                position: "sticky",
+              } as CSSProperties,
+            };
+          } else {
+            return {
+              ...styles,
+              [id]: {
+                left: 0,
+                zIndex: zIndexes.leftStickyCell,
+                position: "sticky",
+              } as CSSProperties,
+            };
+          }
+        };
+
+      const columnStyles = stickyLeftColumnsIds.reduce(
+        styleReducer(columnWidths),
+        {} as Record<string, CSSProperties>
+      );
+      const columnGroupStyles = stickyLeftColumnGroupsIds.reduce(
+        styleReducer(columnGroupWidths),
+        {} as Record<string, CSSProperties>
+      );
 
-      setStickyLeftColumnStyle(columnStyles);
+      setStickyLeftColumnStyle({ ...columnStyles, ...columnGroupStyles });
+      setStickyHeaderHeight(columnGroupHeight);
     }
-  }, [data.length, stickyLeftColumnsIds]);
+  }, [data.length, headerGroups, stickyLeftColumnsIds, stickyLeftColumnGroupsIds]);
 
   if (data.length === 0) {
     return (
@@ -273,7 +329,7 @@ export function Table<C extends ReadonlyArray<ColumnType<string, {}, any>>>({
       .exhaustive();
   }
 
-  const gridTemplateColumns = columns
+  const gridTemplateColumns = flatColumns
     .filter(({ accessor }) => accessor !== groupBy)
     .map(({ gridWidth = "fit-content" }) => gridWidthStyle(gridWidth))
     .join(" ");
@@ -290,7 +346,7 @@ export function Table<C extends ReadonlyArray<ColumnType<string, {}, any>>>({
         lastLeftSticky={index === lastStickyColumnIndex}
         style={stickyLeftColumnStyle[cell.column.id]}
         first={index === 0}
-        last={(index + 1) % columns.length === 0}
+        last={(index + 1) % flatColumns.length === 0}
         interactiveRow={interactiveRow}
       >
         {cell.render("Cell")}
@@ -307,16 +363,28 @@ export function Table<C extends ReadonlyArray<ColumnType<string, {}, any>>>({
       style={{ ...getTableProps().style, gridTemplateColumns, height: tableHeight(height) }}
     >
       {headerGroups.map((headerGroup) =>
-        headerGroup.headers.map((column, index) => (
+        headerGroup.headers.map((header, index) => (
           <ColumnHeader
-            column={column}
-            key={column.id}
-            style={stickyLeftColumnStyle[column.id]}
-            lastLeftSticky={index === lastStickyColumnIndex}
+            column={header}
+            key={header.id}
+            style={{
+              ...stickyLeftColumnStyle[header.id],
+              ...assignInlineVars({
+                [stickyTopHeight]: header.columns ? "0" : `${stickyHeaderHeight}px`,
+              }),
+            }}
+            lastLeftSticky={
+              header.columns
+                ? header.id === stickyLeftColumnGroupsIds.at(-1)
+                : index === lastStickyColumnIndex
+            }
             stickyHeaders={stickyHeaders}
-            sticky={stickyLeftColumnsIds.includes(column.id)}
+            sticky={
+              stickyLeftColumnsIds.includes(header.id) ||
+              stickyLeftColumnGroupsIds.includes(header.id)
+            }
             first={index === 0}
-            last={index + 1 === columns.length}
+            last={index + 1 === flatColumns.length}
           />
         ))
       )}
@@ -347,7 +415,11 @@ export function Table<C extends ReadonlyArray<ColumnType<string, {}, any>>>({
   );
 }
 
-function RowContainer<C extends ReadonlyArray<ColumnType<string, {}, any>>>({
+function RowContainer<
+  C extends
+    | ReadonlyArray<SimpleColumnType<string, any, any>>
+    | ReadonlyArray<GroupedColumnType<string, any, any>>
+>({
   row,
   children,
   onPress,
@@ -379,7 +451,7 @@ function ColumnHeader<D extends Record<string, unknown>>({
   first,
   last,
 }: {
-  column: ColumnInstance<D>;
+  column: ColumnInstance<D> | HeaderGroup<D>;
   style: CSSProperties;
   lastLeftSticky: boolean;
   stickyHeaders?: boolean;
@@ -432,7 +504,11 @@ function ColumnHeader<D extends Record<string, unknown>>({
   return (
     <Box
       className={[lastLeftSticky && lastLeftStickyColumn, stickyHeaders && stickyColumnHeader]}
-      style={{ ...style, zIndex: sticky ? zIndexes.leftStickyHeader : zIndexes.header }}
+      style={{
+        ...style,
+        gridColumnEnd: column.columns ? `span ${column.columns.length}` : undefined,
+        zIndex: sticky ? zIndexes.leftStickyHeader : zIndexes.header,
+      }}
     >
       <Box
         className={columnHeader}
@@ -557,7 +633,7 @@ export type {
   Row as TableRow,
 } from "react-table";
 
-export type { Column as ColumnType, Row as RowType } from "./types";
+export type { Column as SimpleColumnType, Row as RowType } from "./types";
 
 export type { ColumnOptionsBase } from "./tableColumn";
 export type { Props as TableProps };
diff --git a/packages/bento-design-system/src/Table/tableColumn.tsx b/packages/bento-design-system/src/Table/tableColumn.tsx
index 748f36b04..2ae0b3cc2 100644
--- a/packages/bento-design-system/src/Table/tableColumn.tsx
+++ b/packages/bento-design-system/src/Table/tableColumn.tsx
@@ -31,8 +31,8 @@ export type ColumnOptionsBase<A> = {
   accessor: A;
   headerLabel?: LocalizedString;
   missingValue?: LocalizedString;
-  width?: Column_<{}>["gridWidth"];
-} & Omit<Column_<{}>, "accessor" | "Header" | "Cell" | "sortType" | "width" | "gridWidth">;
+  width?: Column_<any>["gridWidth"];
+} & Omit<Column_<any>, "accessor" | "Header" | "Cell" | "sortType" | "width" | "gridWidth">;
 
 export function custom<A extends string, V, D extends Record<string, unknown>>({
   headerLabel,
@@ -47,7 +47,7 @@ export function custom<A extends string, V, D extends Record<string, unknown>>({
   const column = {
     ...options,
     gridWidth: width,
-    Cell: (props) => {
+    Cell: (props: CellProps<D, V>) => {
       const { defaultMessages } = useDefaultMessages();
       const config = useBentoConfig().table;
       if (props.value == null) {
diff --git a/packages/bento-design-system/src/Table/types.ts b/packages/bento-design-system/src/Table/types.ts
index cb2f46f4d..ce6409c8e 100644
--- a/packages/bento-design-system/src/Table/types.ts
+++ b/packages/bento-design-system/src/Table/types.ts
@@ -29,12 +29,33 @@ export type Column<A extends string, D extends object, V> = {
   Cell: (props: CellProps<D, V>) => ReturnType<FunctionComponent>;
 } & Omit<Column_<D>, "accessor" | "Cell" | "width">;
 
+export type GroupedColumn<A extends string, D extends object, V> = {
+  Header: string;
+  columns: Array<Column<A, D, V>>;
+  align?: "left" | "right" | "center";
+  sticky?: "left";
+  hint?: LocalizedString | { onPress: () => void };
+};
+
 type ColumnValueByAccessor<C, K extends string> = C extends Column<K, infer _D, infer V>
   ? V
   : never;
 
-export type Row<Columns extends ReadonlyArray<Column<string, {}, any>>> = {
-  [k in Columns[number]["accessor"]]?: ColumnValueByAccessor<Columns[number], k>;
-};
+export type Row<
+  Columns extends
+    | ReadonlyArray<Column<string, any, any>>
+    | ReadonlyArray<GroupedColumn<string, any, any>>
+> = Columns[number] extends GroupedColumn<string, any, any>
+  ? {
+      [k in Columns[number]["columns"][number]["accessor"]]?: ColumnValueByAccessor<
+        Columns[number]["columns"][number],
+        k
+      >;
+    }
+  : Columns[number] extends Column<string, any, any>
+  ? {
+      [k in Columns[number]["accessor"]]?: ColumnValueByAccessor<Columns[number], k>;
+    }
+  : never;
 
 export type GridWidth = "fit-content" | "fill-available" | { custom: string | number };
diff --git a/packages/bento-design-system/src/useComponentsShowcase.tsx b/packages/bento-design-system/src/useComponentsShowcase.tsx
index 1dd64edd7..c574af335 100644
--- a/packages/bento-design-system/src/useComponentsShowcase.tsx
+++ b/packages/bento-design-system/src/useComponentsShowcase.tsx
@@ -556,7 +556,7 @@ export function useComponentsShowcase({ action }: { action: (s: string) => () =>
                       experiments: 0,
                       status: { label: "pending", color: "yellow" },
                     },
-                  ],
+                  ] as any,
                 },
               ],
             ],
diff --git a/packages/bento-design-system/stories/Components/Table.stories.tsx b/packages/bento-design-system/stories/Components/Table.stories.tsx
index 692a94ed0..5eafc02ec 100644
--- a/packages/bento-design-system/stories/Components/Table.stories.tsx
+++ b/packages/bento-design-system/stories/Components/Table.stories.tsx
@@ -78,6 +78,84 @@ const exampleColumns = [
   }),
 ] as const;
 
+const exampleGroupedColumns = [
+  {
+    Header: "Group 1",
+    sticky: "left" as const,
+    hint: "This is a hint",
+    columns: [
+      tableColumn.button({
+        headerLabel: "Button",
+        accessor: "button",
+        sticky: "left",
+        disableSortBy: true,
+        align: "center",
+      }),
+      tableColumn.text({
+        headerLabel: "Name",
+        accessor: "name",
+      }),
+      tableColumn.text({
+        headerLabel: "Extended address",
+        accessor: "address",
+        width: { custom: 200 },
+      }),
+      tableColumn.textWithIcon({
+        headerLabel: "Country",
+        accessor: "country",
+        iconPosition: "right",
+        hint: "This is a hint",
+      }),
+    ],
+  },
+  {
+    Header: "Group 2",
+    columns: [
+      tableColumn.number({
+        headerLabel: "Applications",
+        accessor: "applications",
+        valueFormatter: (value) => Intl.NumberFormat("en").format(value),
+        align: "right",
+        hint: { onPress: action("hint") },
+      }),
+      tableColumn.numberWithIcon({
+        headerLabel: "Value",
+        accessor: "value",
+        valueFormatter: (value) => Intl.NumberFormat("en").format(value),
+        align: "right",
+      }),
+      tableColumn.label({
+        headerLabel: "Type",
+        accessor: "type",
+      }),
+      tableColumn.link({
+        headerLabel: "Website",
+        accessor: "website",
+      }),
+    ],
+  },
+  {
+    Header: "Group 3",
+    columns: [
+      tableColumn.icon({
+        headerLabel: "Alerts",
+        accessor: "alerts",
+      }),
+      tableColumn.chip({
+        headerLabel: "Status",
+        accessor: "status",
+        align: "center",
+      }),
+      tableColumn.iconButton({
+        headerLabel: "Actions",
+        accessor: "deleteAction",
+        align: "center",
+        disableSortBy: true,
+      }),
+    ],
+  },
+];
+
 const customizedColumns = [
   tableColumn.button({
     headerLabel: "Button",
@@ -290,7 +368,7 @@ const meta = {
     data: exampleData,
   },
   parameters: { actions: { argTypesRegex: "" } },
-} satisfies Meta<TableProps<typeof exampleColumns>>;
+} satisfies Meta<TableProps<typeof exampleColumns, typeof exampleGroupedColumns>>;
 
 export default meta;
 
@@ -473,3 +551,11 @@ export const InteractiveRow = {
     onRowPress: action("onRowPress"),
   },
 } satisfies Story;
+
+export const GroupedHeaders = {
+  args: {
+    columns: exampleGroupedColumns,
+    stickyHeaders: true,
+    height: { custom: 320 },
+  },
+} satisfies Story;
diff --git a/packages/bento-design-system/test/Table.tsx b/packages/bento-design-system/test/Table.tsx
index f06fbeb94..35d2da88c 100644
--- a/packages/bento-design-system/test/Table.tsx
+++ b/packages/bento-design-system/test/Table.tsx
@@ -52,3 +52,29 @@ const columns = [
   // passing columns inline
   groupBy="error"
 />;
+
+<Table
+  columns={[
+    {
+      Header: unsafeLocalizedString("Group 1"),
+      columns: [
+        tableColumn.number({
+          accessor: "number",
+          headerLabel: unsafeLocalizedString("Number"),
+          valueFormatter: unsafeLocalizedString,
+        }),
+        tableColumn.text({
+          accessor: "text",
+          headerLabel: unsafeLocalizedString("Text"),
+        }),
+      ],
+    },
+  ]}
+  data={[
+    {
+      text: unsafeLocalizedString("ok"),
+      // @ts-expect-error
+      number: "error",
+    },
+  ]}
+/>;