diff --git a/ui/src/pages/AppsTab/AppDeploymentPage/AppDeploymentPage.module.css b/ui/src/pages/AppsTab/AppDeploymentPage/AppDeploymentPage.module.css
index 425b4db7..d439806e 100644
--- a/ui/src/pages/AppsTab/AppDeploymentPage/AppDeploymentPage.module.css
+++ b/ui/src/pages/AppsTab/AppDeploymentPage/AppDeploymentPage.module.css
@@ -309,3 +309,69 @@
   gap: 8px;
   align-items: center;
 }
+
+/* CheckpointsTable */
+.checkpointsTable {
+  margin-top: 8px;
+}
+.checkpointsTable table {
+  width: 100%;
+  border-collapse: collapse;
+  font-size: 13px;
+}
+.checkpointsTable th {
+  text-align: left;
+  padding: 10px 12px;
+  font-weight: 600;
+  font-size: 11px;
+  text-transform: uppercase;
+  letter-spacing: 0.04em;
+  color: var(--text-muted);
+  background: var(--bg-inset);
+  border-bottom: 1px solid var(--border);
+}
+.checkpointsTable td {
+  padding: 12px;
+  border-top: 1px solid var(--border);
+  vertical-align: top;
+}
+.checkpointsTable tbody tr {
+  cursor: pointer;
+}
+.checkpointsTable tbody tr:hover {
+  background: var(--bg-inset);
+}
+.jarCell { font-family: monospace; font-size: 12px; }
+.jarName { font-family: monospace; }
+.jarStrike { text-decoration: line-through; }
+.archivedHint { font-size: 11px; color: var(--amber, #f59e0b); }
+.isoSubline { font-size: 11px; color: var(--text-muted); }
+.muted { color: var(--text-muted); }
+.strategyPill,
+.outcomePill {
+  display: inline-block;
+  padding: 2px 8px;
+  border-radius: 3px;
+  font-size: 11px;
+  background: var(--bg-inset);
+}
+/* outcome status colors */
+.outcome-STOPPED { color: var(--text-muted); }
+.outcome-DEGRADED {
+  background: var(--amber-bg, rgba(245, 158, 11, 0.18));
+  color: var(--amber, #f59e0b);
+}
+.chevron { color: var(--text-muted); font-size: 14px; text-align: right; }
+.showOlderBtn {
+  width: 100%;
+  padding: 10px;
+  background: transparent;
+  border: 0;
+  color: var(--text-muted);
+  cursor: pointer;
+  font-size: 12px;
+}
+.showOlderBtn:hover {
+  background: var(--bg-inset);
+  color: var(--text-primary);
+}
diff --git a/ui/src/pages/AppsTab/AppDeploymentPage/CheckpointsTable.test.tsx b/ui/src/pages/AppsTab/AppDeploymentPage/CheckpointsTable.test.tsx
new file mode 100644
index 00000000..2b3e738a
--- /dev/null
+++ b/ui/src/pages/AppsTab/AppDeploymentPage/CheckpointsTable.test.tsx
@@ -0,0 +1,92 @@
+import { describe, it, expect, vi } from 'vitest';
+import { render, screen, fireEvent } from '@testing-library/react';
+import { ThemeProvider } from '@cameleer/design-system';
+import type { ReactNode } from 'react';
+import { CheckpointsTable } from './CheckpointsTable';
+import type { Deployment, AppVersion } from '../../../api/queries/admin/apps';
+
+function wrap(ui: ReactNode) {
+  return render(<ThemeProvider>{ui}</ThemeProvider>);
+}
+
+const v6: AppVersion = {
+  id: 'v6id', appId: 'a', version: 6, jarPath: '/j', jarChecksum: 'c',
+  jarFilename: 'my-app-1.2.3.jar', jarSizeBytes: 1, detectedRuntimeType: null,
+  detectedMainClass: null, uploadedAt: '2026-04-23T10:00:00Z',
+};
+
+const stoppedDep: Deployment = {
+  id: 'd1', appId: 'a', appVersionId: 'v6id', environmentId: 'e',
+  status: 'STOPPED', targetState: 'STOPPED', deploymentStrategy: 'BLUE_GREEN',
+  replicaStates: [{ index: 0, containerId: 'c', containerName: 'n', status: 'STOPPED' }],
+  deployStage: null, containerId: null, containerName: null, errorMessage: null,
+  deployedAt: '2026-04-23T10:35:00Z', stoppedAt: '2026-04-23T10:52:00Z',
+  createdAt: '2026-04-23T10:35:00Z', createdBy: 'alice',
+  deployedConfigSnapshot: { jarVersionId: 'v6id', agentConfig: null, containerConfig: {}, sensitiveKeys: null },
+};
+
+describe('CheckpointsTable', () => {
+  it('renders a row per checkpoint with version, jar, deployer', () => {
+    wrap(<CheckpointsTable deployments={[stoppedDep]} versions={[v6]}
+      currentDeploymentId={null} jarRetentionCount={5} onSelect={() => {}} />);
+    expect(screen.getByText('v6')).toBeInTheDocument();
+    expect(screen.getByText('my-app-1.2.3.jar')).toBeInTheDocument();
+    expect(screen.getByText('alice')).toBeInTheDocument();
+  });
+
+  it('row click invokes onSelect with deploymentId', () => {
+    const onSelect = vi.fn();
+    wrap(<CheckpointsTable deployments={[stoppedDep]} versions={[v6]}
+      currentDeploymentId={null} jarRetentionCount={5} onSelect={onSelect} />);
+    // Use the version text as the row anchor (most stable selector)
+    fireEvent.click(screen.getByText('v6').closest('tr')!);
+    expect(onSelect).toHaveBeenCalledWith('d1');
+  });
+
+  it('renders em-dash for null createdBy', () => {
+    const noActor = { ...stoppedDep, createdBy: null };
+    wrap(<CheckpointsTable deployments={[noActor]} versions={[v6]}
+      currentDeploymentId={null} jarRetentionCount={5} onSelect={() => {}} />);
+    expect(screen.getByText('—')).toBeInTheDocument();
+  });
+
+  it('marks pruned-JAR rows as archived', () => {
+    const pruned = { ...stoppedDep, appVersionId: 'unknown' };
+    wrap(<CheckpointsTable deployments={[pruned]} versions={[]}
+      currentDeploymentId={null} jarRetentionCount={5} onSelect={() => {}} />);
+    expect(screen.getByText(/archived/i)).toBeInTheDocument();
+  });
+
+  it('excludes the currently-running deployment', () => {
+    wrap(<CheckpointsTable deployments={[stoppedDep]} versions={[v6]}
+      currentDeploymentId="d1" jarRetentionCount={5} onSelect={() => {}} />);
+    expect(screen.queryByText('v6')).toBeNull();
+    expect(screen.getByText(/no past deployments/i)).toBeInTheDocument();
+  });
+
+  it('caps visible rows at jarRetentionCount and shows expander', () => {
+    const many: Deployment[] = Array.from({ length: 10 }, (_, i) => ({
+      ...stoppedDep, id: `d${i}`, deployedAt: `2026-04-23T10:${String(10 + i).padStart(2, '0')}:00Z`,
+    }));
+    wrap(<CheckpointsTable deployments={many} versions={[v6]}
+      currentDeploymentId={null} jarRetentionCount={3} onSelect={() => {}} />);
+    // 3 visible rows + 1 header row = 4 rows max in the table
+    expect(screen.getAllByRole('row').length).toBeLessThanOrEqual(4);
+    expect(screen.getByText(/show older \(7\)/i)).toBeInTheDocument();
+  });
+
+  it('shows all rows when jarRetentionCount >= total', () => {
+    wrap(<CheckpointsTable deployments={[stoppedDep]} versions={[v6]}
+      currentDeploymentId={null} jarRetentionCount={10} onSelect={() => {}} />);
+    expect(screen.queryByText(/show older/i)).toBeNull();
+  });
+
+  it('falls back to default cap of 10 when jarRetentionCount is 0 or null', () => {
+    const fifteen: Deployment[] = Array.from({ length: 15 }, (_, i) => ({
+      ...stoppedDep, id: `d${i}`, deployedAt: `2026-04-23T10:${String(10 + i).padStart(2, '0')}:00Z`,
+    }));
+    wrap(<CheckpointsTable deployments={fifteen} versions={[v6]}
+      currentDeploymentId={null} jarRetentionCount={null} onSelect={() => {}} />);
+    expect(screen.getByText(/show older \(5\)/i)).toBeInTheDocument();
+  });
+});
diff --git a/ui/src/pages/AppsTab/AppDeploymentPage/CheckpointsTable.tsx b/ui/src/pages/AppsTab/AppDeploymentPage/CheckpointsTable.tsx
new file mode 100644
index 00000000..676ab7d9
--- /dev/null
+++ b/ui/src/pages/AppsTab/AppDeploymentPage/CheckpointsTable.tsx
@@ -0,0 +1,112 @@
+import { useState } from 'react';
+import { Badge } from '@cameleer/design-system';
+import type { Deployment, AppVersion } from '../../../api/queries/admin/apps';
+import { timeAgo } from '../../../utils/format-utils';
+import styles from './AppDeploymentPage.module.css';
+
+const FALLBACK_CAP = 10;
+
+interface CheckpointsTableProps {
+  deployments: Deployment[];
+  versions: AppVersion[];
+  currentDeploymentId: string | null;
+  jarRetentionCount: number | null;
+  onSelect: (deploymentId: string) => void;
+}
+
+export function CheckpointsTable({
+  deployments,
+  versions,
+  currentDeploymentId,
+  jarRetentionCount,
+  onSelect,
+}: CheckpointsTableProps) {
+  const [expanded, setExpanded] = useState(false);
+  const versionMap = new Map(versions.map((v) => [v.id, v]));
+
+  const checkpoints = deployments
+    .filter((d) => d.deployedConfigSnapshot && d.id !== currentDeploymentId)
+    .sort((a, b) => (b.deployedAt ?? '').localeCompare(a.deployedAt ?? ''));
+
+  if (checkpoints.length === 0) {
+    return <div className={styles.checkpointEmpty}>No past deployments yet.</div>;
+  }
+
+  const cap = (jarRetentionCount ?? 0) > 0 ? jarRetentionCount! : FALLBACK_CAP;
+  const visible = expanded ? checkpoints : checkpoints.slice(0, cap);
+  const hidden = checkpoints.length - visible.length;
+
+  return (
+    <div className={styles.checkpointsTable}>
+      <table>
+        <thead>
+          <tr>
+            <th>Version</th>
+            <th>JAR</th>
+            <th>Deployed by</th>
+            <th>Deployed</th>
+            <th>Strategy</th>
+            <th>Outcome</th>
+            <th aria-label="open"></th>
+          </tr>
+        </thead>
+        <tbody>
+          {visible.map((d) => {
+            const v = versionMap.get(d.appVersionId);
+            const archived = !v;
+            const strategyLabel =
+              d.deploymentStrategy === 'BLUE_GREEN' ? 'blue/green' : 'rolling';
+            return (
+              <tr
+                key={d.id}
+                className={archived ? styles.checkpointArchived : undefined}
+                onClick={() => onSelect(d.id)}
+              >
+                <td>
+                  <Badge label={v ? `v${v.version}` : '?'} color="auto" />
+                </td>
+                <td className={styles.jarCell}>
+                  {v ? (
+                    <span className={styles.jarName}>{v.jarFilename}</span>
+                  ) : (
+                    <>
+                      <span className={styles.jarStrike}>JAR pruned</span>
+                      <div className={styles.archivedHint}>archived — JAR pruned</div>
+                    </>
+                  )}
+                </td>
+                <td>
+                  {d.createdBy ?? <span className={styles.muted}>—</span>}
+                </td>
+                <td>
+                  {d.deployedAt && timeAgo(d.deployedAt)}
+                  <div className={styles.isoSubline}>{d.deployedAt}</div>
+                </td>
+                <td>
+                  <span className={styles.strategyPill}>{strategyLabel}</span>
+                </td>
+                <td>
+                  <span
+                    className={`${styles.outcomePill} ${styles[`outcome-${d.status}` as keyof typeof styles]}`}
+                  >
+                    {d.status}
+                  </span>
+                </td>
+                <td className={styles.chevron}>›</td>
+              </tr>
+            );
+          })}
+        </tbody>
+      </table>
+      {hidden > 0 && !expanded && (
+        <button
+          type="button"
+          className={styles.showOlderBtn}
+          onClick={() => setExpanded(true)}
+        >
+          Show older ({hidden}) — archived, postmortem only
+        </button>
+      )}
+    </div>
+  );
+}