diff --git a/.changeset/fn-7839-done-card-actions-dropdown.md b/.changeset/fn-7839-done-card-actions-dropdown.md
new file mode 100644
index 0000000000..66f50e5682
--- /dev/null
+++ b/.changeset/fn-7839-done-card-actions-dropdown.md
@@ -0,0 +1,7 @@
+---
+"@runfusion/fusion": patch
+---
+
+summary: Done task cards group Archive and Revert into one dropdown.
+category: feature
+dev: Reuses the in-progress "Send back" .card-send-back* dropdown pattern in TaskCard; new i18n key tasks.doneActions.
diff --git a/packages/dashboard/app/components/TaskCard.tsx b/packages/dashboard/app/components/TaskCard.tsx
index 1b0a93482c..5e22c9f794 100644
--- a/packages/dashboard/app/components/TaskCard.tsx
+++ b/packages/dashboard/app/components/TaskCard.tsx
@@ -906,6 +906,7 @@ function TaskCardComponent({
   const [missionTitle, setMissionTitle] = useState<string | null>(null);
   const [agentName, setAgentName] = useState<string | null>(null);
   const [showSendBackMenu, setShowSendBackMenu] = useState(false);
+  const [showDoneActionsMenu, setShowDoneActionsMenu] = useState(false);
   const [contextMenuPosition, setContextMenuPosition] = useState<{ x: number; y: number } | null>(null);
   const [isRetrying, setIsRetrying] = useState(false);
   const [isPrCreateOpen, setIsPrCreateOpen] = useState(false);
@@ -925,6 +926,7 @@ function TaskCardComponent({
   */
   const menuButtonRef = useRef<HTMLButtonElement>(null);
   const sendBackRef = useRef<HTMLDivElement>(null);
+  const doneActionsRef = useRef<HTMLDivElement>(null);
   const [isInViewport, setIsInViewport] = useState(false);
   const { badgeUpdates, subscribeToBadge, unsubscribeFromBadge } = useBadgeWebSocket(projectId);
   const { agentsMap } = useAgentsMapCache(projectId);
@@ -969,6 +971,18 @@ function TaskCardComponent({
     return () => document.removeEventListener("click", handleClick);
   }, [showSendBackMenu]);
 
+  // Close done-actions menu on outside click
+  useEffect(() => {
+    if (!showDoneActionsMenu) return;
+    const handleClick = (e: MouseEvent) => {
+      if (doneActionsRef.current && !doneActionsRef.current.contains(e.target as Node)) {
+        setShowDoneActionsMenu(false);
+      }
+    };
+    document.addEventListener("click", handleClick);
+    return () => document.removeEventListener("click", handleClick);
+  }, [showDoneActionsMenu]);
+
   // Fetch mission title when missionId is set
   useEffect(() => {
     if (!task.missionId) {
@@ -2410,6 +2424,7 @@ function TaskCardComponent({
   const openContextMenuAt = useCallback((clientX: number, clientY: number) => {
     if (!hasContextMenuActions || isEditing) return;
     setShowSendBackMenu(false);
+    setShowDoneActionsMenu(false);
     setContextMenuPosition({
       x: Math.max(CONTEXT_MENU_VIEWPORT_MARGIN, Math.min(clientX, window.innerWidth - CONTEXT_MENU_VIEWPORT_MARGIN)),
       y: Math.max(CONTEXT_MENU_VIEWPORT_MARGIN, Math.min(clientY, window.innerHeight - CONTEXT_MENU_VIEWPORT_MARGIN)),
@@ -2564,6 +2579,11 @@ function TaskCardComponent({
     setShowSendBackMenu((current) => !current);
   }, []);
 
+  const handleDoneActionsToggle = useCallback((e: React.MouseEvent) => {
+    e.stopPropagation();
+    setShowDoneActionsMenu((current) => !current);
+  }, []);
+
   const handleSendBackOptionClick = useCallback(async (e: React.MouseEvent, column: Column) => {
     e.stopPropagation();
     setShowSendBackMenu(false);
@@ -3143,15 +3163,56 @@ function TaskCardComponent({
               <Trash2 size={12} />
             </button>
           )}
-          {task.column === "done" && onArchiveTask && (
-            <button
-              className="card-archive-btn"
-              onClick={handleArchiveClick}
-              title={t("tasks.archiveTask", "Archive task")}
-              aria-label={t("tasks.archiveTask", "Archive task")}
-            >
-              {t("tasks.archive", "Archive")}
-            </button>
+          {task.column === "done" && (onArchiveTask || (onRevertTask && isRevertable)) && (
+            <div className="card-send-back card-done-actions" ref={doneActionsRef}>
+              {/*
+              FNXC:BoardCardActions 2026-07-11-00:00 (FN-7839):
+              Done-card Archive + Revert are grouped behind one dropdown that mirrors the
+              in-progress "Send back" control, replacing two standalone inline buttons.
+              Revert only appears when the task is revertable (isRevertable); the trigger
+              only renders when at least one action is available so no empty shell is left.
+              Reuses .card-send-back* styling so no new one-off CSS/colors are introduced.
+              */}
+              <button
+                className="card-send-back-btn"
+                onClick={handleDoneActionsToggle}
+                title={t("tasks.doneActions", "Actions")}
+                aria-label={t("tasks.doneActions", "Actions")}
+                aria-haspopup="menu"
+                aria-expanded={showDoneActionsMenu}
+              >
+                {t("tasks.doneActions", "Actions")}
+                <ChevronDown size={10} />
+              </button>
+              {showDoneActionsMenu && (
+                <div className="card-send-back-menu" role="menu">
+                  {onArchiveTask && (
+                    <button
+                      className="card-send-back-menu-item"
+                      role="menuitem"
+                      onClick={(e) => {
+                        setShowDoneActionsMenu(false);
+                        handleArchiveClick(e);
+                      }}
+                    >
+                      {t("tasks.archive", "Archive")}
+                    </button>
+                  )}
+                  {onRevertTask && isRevertable && (
+                    <button
+                      className="card-send-back-menu-item"
+                      role="menuitem"
+                      onClick={(e) => {
+                        setShowDoneActionsMenu(false);
+                        handleRevertClick(e);
+                      }}
+                    >
+                      {t("tasks.revert", "Revert")}
+                    </button>
+                  )}
+                </div>
+              )}
+            </div>
           )}
           {task.column === "archived" && onUnarchiveTask && (
             <button
@@ -3165,14 +3226,15 @@ function TaskCardComponent({
           )}
           {/*
           FNXC:TaskRevert 2026-07-05-00:00 (FN-7525):
-          Inline Revert affordance for done/archived cards (parent FN-7501). Rendered
+          Inline Revert affordance for archived cards (parent FN-7501). Rendered
           only when the task actually has a landed commit to revert (`isRevertable`)
           — omitted (not disabled) here to avoid an empty button shell on cards with
           nothing to revert, matching the "omit inline / disable in menu" split called
-          out in the task spec. Reuses `card-archive-btn`'s tokenized styling via a
-          shared class so no new one-off CSS/colors are introduced.
+          out in the task spec. Done cards use the FN-7839 actions dropdown above.
+          Reuses `card-archive-btn`'s tokenized styling via a shared class so no new
+          one-off CSS/colors are introduced.
           */}
-          {(task.column === "done" || task.column === "archived") && onRevertTask && isRevertable && (
+          {task.column === "archived" && onRevertTask && isRevertable && (
             <button
               className="card-archive-btn card-revert-btn"
               onClick={handleRevertClick}
diff --git a/packages/dashboard/app/components/__tests__/TaskCard.test.tsx b/packages/dashboard/app/components/__tests__/TaskCard.test.tsx
index a16c5c8dd0..8987979e14 100644
--- a/packages/dashboard/app/components/__tests__/TaskCard.test.tsx
+++ b/packages/dashboard/app/components/__tests__/TaskCard.test.tsx
@@ -1161,7 +1161,7 @@ describe("TaskCard", () => {
     });
   });
 
-  it("hides delete button for done tasks while keeping archive action", () => {
+  it("hides delete button for done tasks while keeping archive action in the actions dropdown", () => {
     const onDeleteTask = vi.fn(async () => makeTask());
     const onArchiveTask = vi.fn(async () => makeTask({ column: "archived" }));
 
@@ -1176,7 +1176,8 @@ describe("TaskCard", () => {
     );
 
     expect(screen.queryByLabelText("Delete task")).toBeNull();
-    expect(screen.getByLabelText("Archive task")).toBeDefined();
+    expect(screen.getByRole("button", { name: "Actions" })).toBeDefined();
+    expect(screen.queryByLabelText("Archive task")).toBeNull();
   });
 
   it.each(["triage", "todo", "in-progress", "in-review"] as const)(
@@ -1192,20 +1193,46 @@ describe("TaskCard", () => {
       );
 
       expect(screen.queryByLabelText("Archive task")).toBeNull();
+      expect(screen.queryByRole("button", { name: "Actions" })).toBeNull();
     },
   );
 
-  it("renders archive action for done tasks", () => {
+  it("renders archive action for done tasks inside the actions dropdown", async () => {
+    const onArchiveTask = vi.fn(async () => makeTask({ column: "archived" }));
+
     render(
       <TaskCard
         task={makeTask({ column: "done" })}
         onOpenDetail={noop}
         addToast={noop}
-        onArchiveTask={vi.fn(async () => makeTask({ column: "archived" }))}
+        onArchiveTask={onArchiveTask}
       />,
     );
 
-    expect(screen.getByLabelText("Archive task")).toBeDefined();
+    const actionsButton = screen.getByRole("button", { name: "Actions" });
+    expect(screen.queryByLabelText("Archive task")).toBeNull();
+
+    fireEvent.click(actionsButton);
+
+    const menu = screen.getByRole("menu");
+    expect(within(menu).getByRole("menuitem", { name: "Archive" })).toBeDefined();
+
+    fireEvent.click(within(menu).getByRole("menuitem", { name: "Archive" }));
+
+    await waitFor(() => expect(onArchiveTask).toHaveBeenCalledWith("FN-001"));
+  });
+
+  it("does not render an empty done actions dropdown when no done action is available", () => {
+    const { container } = render(
+      <TaskCard
+        task={makeTask({ column: "done", mergeDetails: undefined })}
+        onOpenDetail={noop}
+        addToast={noop}
+      />,
+    );
+
+    expect(screen.queryByRole("button", { name: "Actions" })).toBeNull();
+    expect(container.querySelector(".card-done-actions")).toBeNull();
   });
 
   it("does not render archive action for archived tasks", () => {
@@ -1220,28 +1247,34 @@ describe("TaskCard", () => {
     );
 
     expect(screen.queryByLabelText("Archive task")).toBeNull();
+    expect(screen.queryByRole("button", { name: "Actions" })).toBeNull();
     expect(screen.getByLabelText("Unarchive task")).toBeDefined();
   });
 
   /*
   FNXC:TaskRevert 2026-07-05-00:00 (FN-7525):
   Coverage for the Revert affordance: presence/absence on done + archived
-  cards (inline row + context menu), the disabled/omitted no-commit-to-revert
-  guard, the auto→clean-success path, and the auto→conflict→confirm→AI-undo
-  fallback path.
+  cards (done-actions dropdown, archived inline row, and context menu), the
+  disabled/omitted no-commit-to-revert guard, the auto→clean-success path,
+  and the auto→conflict→confirm→AI-undo fallback path.
   */
   describe("Revert affordance", () => {
-    it("renders the inline Revert button for a done card with a landed commit", () => {
-      render(
+    it("renders Revert inside the done actions dropdown for a done card with a landed commit", () => {
+      const { container } = render(
         <TaskCard
           task={makeTask({ column: "done", mergeDetails: { commitSha: "abc123def456" } as any })}
           onOpenDetail={noop}
           addToast={noop}
+          onArchiveTask={vi.fn(async () => makeTask({ column: "archived" }))}
           onRevertTask={vi.fn(async () => ({ mode: "git", clean: true, revertCommitSha: "deadbeef" }) as any)}
         />,
       );
 
-      expect(screen.getByLabelText("Revert this task's changes")).toBeDefined();
+      expect(container.querySelector(".card-revert-btn")).toBeNull();
+      fireEvent.click(screen.getByRole("button", { name: "Actions" }));
+      const menu = screen.getByRole("menu");
+      expect(within(menu).getByRole("menuitem", { name: "Archive" })).toBeDefined();
+      expect(within(menu).getByRole("menuitem", { name: "Revert" })).toBeDefined();
     });
 
     it("renders the inline Revert button for an archived card with a landed commit", () => {
@@ -1269,17 +1302,22 @@ describe("TaskCard", () => {
       expect(screen.queryByLabelText("Revert this task's changes")).toBeNull();
     });
 
-    it("omits the inline Revert button when the task has no landed commit", () => {
-      render(
+    it("omits Revert from the done actions dropdown when the task has no landed commit", () => {
+      const { container } = render(
         <TaskCard
           task={makeTask({ column: "done", mergeDetails: undefined })}
           onOpenDetail={noop}
           addToast={noop}
+          onArchiveTask={vi.fn(async () => makeTask({ column: "archived" }))}
           onRevertTask={vi.fn(async () => ({ mode: "git", clean: true, revertCommitSha: "deadbeef" }) as any)}
         />,
       );
 
-      expect(screen.queryByLabelText("Revert this task's changes")).toBeNull();
+      expect(container.querySelector(".card-revert-btn")).toBeNull();
+      fireEvent.click(screen.getByRole("button", { name: "Actions" }));
+      const menu = screen.getByRole("menu");
+      expect(within(menu).getByRole("menuitem", { name: "Archive" })).toBeDefined();
+      expect(within(menu).queryByRole("menuitem", { name: "Revert" })).toBeNull();
     });
 
     it("shows a disabled Revert context-menu entry when the task has no landed commit", () => {
@@ -1324,8 +1362,10 @@ describe("TaskCard", () => {
         />,
       );
 
+      fireEvent.click(screen.getByRole("button", { name: "Actions" }));
+
       await act(async () => {
-        fireEvent.click(screen.getByLabelText("Revert this task's changes"));
+        fireEvent.click(screen.getByRole("menuitem", { name: "Revert" }));
       });
 
       await waitFor(() => {
@@ -1355,8 +1395,10 @@ describe("TaskCard", () => {
         />,
       );
 
+      fireEvent.click(screen.getByRole("button", { name: "Actions" }));
+
       await act(async () => {
-        fireEvent.click(screen.getByLabelText("Revert this task's changes"));
+        fireEvent.click(screen.getByRole("menuitem", { name: "Revert" }));
       });
 
       await waitFor(() => {
@@ -3446,7 +3488,7 @@ describe("TaskCard", () => {
     expect(actionsContainer?.contains(editBtn)).toBe(true);
   });
 
-  it("renders archive button inside card-header-actions for done columns", () => {
+  it("renders done actions dropdown inside card-header-actions for done columns", () => {
     const { container } = render(
       <TaskCard 
         task={makeTask({ column: "done", size: "L" })} 
@@ -3456,11 +3498,11 @@ describe("TaskCard", () => {
       />,
     );
     const actionsContainer = container.querySelector(".card-header-actions");
-    const archiveBtn = container.querySelector(".card-archive-btn");
+    const actionsButton = screen.getByRole("button", { name: "Actions" });
     
     expect(actionsContainer).not.toBeNull();
-    expect(archiveBtn).not.toBeNull();
-    expect(actionsContainer?.contains(archiveBtn)).toBe(true);
+    expect(container.querySelector(".card-archive-btn")).toBeNull();
+    expect(actionsContainer?.contains(actionsButton)).toBe(true);
   });
 
   it("renders in-review Move control inline in card-meta for overlap-blocked tasks", () => {
diff --git a/packages/dashboard/app/components/__tests__/board-mobile.test.tsx b/packages/dashboard/app/components/__tests__/board-mobile.test.tsx
index 772ab7f024..80cbaad21c 100644
--- a/packages/dashboard/app/components/__tests__/board-mobile.test.tsx
+++ b/packages/dashboard/app/components/__tests__/board-mobile.test.tsx
@@ -8,6 +8,15 @@ import { fetchTaskDetail } from "../../api";
 import { InlineCreateCard } from "../InlineCreateCard";
 import { TaskCard } from "../TaskCard";
 
+// FNXC:TaskCardTestHarness 2026-07-11-00:00: RuntimeFallbackBadge calls useToast directly, so isolated TaskCard mobile renders need the hook mocked unless wrapped in ToastProvider.
+vi.mock("../../hooks/useToast", () => ({
+  useToast: () => ({
+    addToast: vi.fn(),
+    removeToast: vi.fn(),
+    toasts: [],
+  }),
+}));
+
 vi.mock("../../api", () => ({
   fetchTaskDetail: vi.fn(),
   uploadAttachment: vi.fn(),
@@ -432,7 +441,7 @@ describe("TaskCard mobile", () => {
     expectRuleToContain(mobileSection, ".card-revert-btn", "opacity: 1;");
   });
 
-  it("renders the Revert affordance on a done card at the mobile breakpoint", () => {
+  it("renders the Revert affordance inside the done actions dropdown at the mobile breakpoint", () => {
     const task = createTask({ id: "FN-201", column: "done", mergeDetails: { commitSha: "abc123def456" } as any });
 
     const { container } = render(
@@ -444,7 +453,9 @@ describe("TaskCard mobile", () => {
       />,
     );
 
-    expect(container.querySelector(".card-revert-btn")).toBeTruthy();
+    expect(container.querySelector(".card-revert-btn")).toBeNull();
+    fireEvent.click(screen.getByRole("button", { name: "Actions" }));
+    expect(screen.getByRole("menuitem", { name: "Revert" })).toBeTruthy();
   });
 
   it("renders the Revert affordance on an archived card at the mobile breakpoint", () => {