diff --git a/src/renderer/src/components/browser-pane/BrowserAddressBar.tsx b/src/renderer/src/components/browser-pane/BrowserAddressBar.tsx
new file mode 100644
index 00000000..111044d2
--- /dev/null
+++ b/src/renderer/src/components/browser-pane/BrowserAddressBar.tsx
@@ -0,0 +1,248 @@
+import { useCallback, useEffect, useMemo, useRef, useState } from 'react'
+import { Globe } from 'lucide-react'
+import { Input } from '@/components/ui/input'
+import { Popover, PopoverContent, PopoverTrigger } from '@/components/ui/popover'
+import { Command, CommandGroup, CommandItem, CommandList } from '@/components/ui/command'
+import { useAppStore } from '@/store'
+
+const MAX_SUGGESTIONS = 8
+
+type BrowserAddressBarProps = {
+  value: string
+  onChange: (value: string) => void
+  onSubmit: () => void
+  onNavigate: (url: string) => void
+  inputRef: React.RefObject<HTMLInputElement | null>
+}
+
+function scoreSuggestion(
+  entry: { url: string; title: string; lastVisitedAt: number; visitCount: number },
+  query: string
+): number {
+  const lowerQuery = query.toLowerCase()
+  const lowerUrl = entry.url.toLowerCase()
+  const lowerTitle = entry.title.toLowerCase()
+
+  if (!lowerUrl.includes(lowerQuery) && !lowerTitle.includes(lowerQuery)) {
+    return -1
+  }
+
+  let score = 0
+  if (lowerUrl.startsWith(lowerQuery) || lowerUrl.startsWith(`https://${lowerQuery}`)) {
+    score += 100
+  }
+  score += Math.min(entry.visitCount, 50)
+  const ageHours = (Date.now() - entry.lastVisitedAt) / (1000 * 60 * 60)
+  score += Math.max(0, 24 - ageHours)
+  return score
+}
+
+export default function BrowserAddressBar({
+  value,
+  onChange,
+  onSubmit,
+  onNavigate,
+  inputRef
+}: BrowserAddressBarProps): React.ReactElement {
+  const [open, setOpen] = useState(false)
+  const [selectedValue, setSelectedValue] = useState('')
+  const browserUrlHistory = useAppStore((s) => s.browserUrlHistory)
+  const closingRef = useRef(false)
+  const openedAtRef = useRef(0)
+
+  const suggestions = useMemo(() => {
+    if (browserUrlHistory.length === 0) {
+      return []
+    }
+    const trimmed = value.trim()
+    if (trimmed === '' || trimmed === 'about:blank' || trimmed.startsWith('data:')) {
+      return [...browserUrlHistory]
+        .sort((a, b) => b.lastVisitedAt - a.lastVisitedAt)
+        .slice(0, MAX_SUGGESTIONS)
+    }
+
+    const scored = browserUrlHistory
+      .map((entry) => ({ entry, score: scoreSuggestion(entry, trimmed) }))
+      .filter((item) => item.score >= 0)
+      .sort((a, b) => b.score - a.score)
+      .slice(0, MAX_SUGGESTIONS)
+
+    return scored.map((item) => item.entry)
+  }, [browserUrlHistory, value])
+
+  const handleFocus = useCallback(() => {
+    if (closingRef.current) {
+      return
+    }
+    inputRef.current?.select()
+    if (browserUrlHistory.length > 0) {
+      openedAtRef.current = Date.now()
+      setOpen(true)
+    }
+  }, [browserUrlHistory.length, inputRef])
+
+  const handleBlur = useCallback(() => {
+    // Why: delay close so that clicking a suggestion item registers before
+    // the popover unmounts. Without this, onSelect never fires because the
+    // mousedown on PopoverContent triggers input blur first.
+    //
+    // Why (grace window): BrowserPane's focusAddressBarNow() retries focus
+    // across multiple animation frames to fight webview focus stealing. Each
+    // cycle can cause a transient blur on the input. Without this guard the
+    // popover opens on focus, immediately gets a blur, and closes ~150ms later
+    // — producing the "flash then disappear" on first click.
+    const elapsed = Date.now() - openedAtRef.current
+    const grace = elapsed < 400
+    setTimeout(() => {
+      if (grace && inputRef.current && document.activeElement === inputRef.current) {
+        return
+      }
+      setOpen(false)
+    }, 200)
+  }, [inputRef])
+
+  const handleSelect = useCallback(
+    (url: string) => {
+      closingRef.current = true
+      setOpen(false)
+      onNavigate(url)
+      setTimeout(() => {
+        closingRef.current = false
+      }, 100)
+    },
+    [onNavigate]
+  )
+
+  const handleKeyDown = useCallback(
+    (event: React.KeyboardEvent<HTMLInputElement>) => {
+      if (event.key === 'Escape') {
+        setOpen(false)
+        setSelectedValue('')
+        return
+      }
+
+      if (!open || suggestions.length === 0) {
+        return
+      }
+
+      if (event.key === 'ArrowDown') {
+        event.preventDefault()
+        setSelectedValue((prev) => {
+          const idx = suggestions.findIndex((s) => s.url === prev)
+          const next = idx < suggestions.length - 1 ? idx + 1 : 0
+          return suggestions[next].url
+        })
+        return
+      }
+
+      if (event.key === 'ArrowUp') {
+        event.preventDefault()
+        setSelectedValue((prev) => {
+          const idx = suggestions.findIndex((s) => s.url === prev)
+          const next = idx > 0 ? idx - 1 : suggestions.length - 1
+          return suggestions[next].url
+        })
+        return
+      }
+
+      if (event.key === 'Enter' && selectedValue) {
+        const match = suggestions.find((s) => s.url === selectedValue)
+        if (match) {
+          event.preventDefault()
+          handleSelect(match.url)
+        }
+      }
+    },
+    [open, suggestions, selectedValue, handleSelect]
+  )
+
+  useEffect(() => {
+    if (open && suggestions.length === 0) {
+      setOpen(false)
+    }
+  }, [open, suggestions.length])
+
+  useEffect(() => {
+    setSelectedValue('')
+  }, [suggestions])
+
+  return (
+    <Popover
+      open={open}
+      onOpenChange={(next) => {
+        // Why: Radix fires onOpenChange(false) when it detects an outside
+        // interaction, but during the focus-retry loop the input may still
+        // hold focus. Only allow programmatic closes (setOpen(false) from
+        // our handlers) or genuine outside dismissals.
+        if (!next && inputRef.current && document.activeElement === inputRef.current) {
+          return
+        }
+        setOpen(next)
+      }}
+    >
+      <PopoverTrigger asChild>
+        <form
+          className="flex min-w-0 flex-1 items-center gap-2 rounded-xl border border-border bg-background px-3 py-1 shadow-sm"
+          onSubmit={(event) => {
+            event.preventDefault()
+            setOpen(false)
+            onSubmit()
+          }}
+        >
+          <Globe className="size-4 shrink-0 text-muted-foreground" />
+          <Input
+            ref={inputRef}
+            value={value}
+            onChange={(event) => onChange(event.target.value)}
+            onFocus={handleFocus}
+            onBlur={handleBlur}
+            onKeyDown={handleKeyDown}
+            data-orca-browser-address-bar="true"
+            className="h-auto border-0 bg-transparent px-0 text-sm shadow-none focus-visible:ring-0"
+            spellCheck={false}
+            autoCapitalize="none"
+            autoCorrect="off"
+            role="combobox"
+            aria-expanded={open}
+            aria-controls="browser-history-listbox"
+            aria-autocomplete="list"
+          />
+        </form>
+      </PopoverTrigger>
+      {suggestions.length > 0 && (
+        <PopoverContent
+          align="start"
+          sideOffset={4}
+          className="w-[var(--radix-popover-trigger-width)] p-0"
+          onOpenAutoFocus={(e) => {
+            // Why: prevent the popover from stealing focus away from the
+            // address bar input. The user is still typing; the popover is
+            // an overlay of suggestions, not a focus target.
+            e.preventDefault()
+          }}
+        >
+          <Command shouldFilter={false} value={selectedValue} onValueChange={setSelectedValue}>
+            <CommandList id="browser-history-listbox" role="listbox">
+              <CommandGroup>
+                {suggestions.map((entry) => (
+                  <CommandItem
+                    key={entry.url}
+                    value={entry.url}
+                    onSelect={() => handleSelect(entry.url)}
+                    className="flex items-center gap-2 px-3 py-2"
+                  >
+                    <Globe className="size-3.5 shrink-0 text-muted-foreground" />
+                    <div className="flex min-w-0 flex-1 flex-col">
+                      <span className="truncate text-sm">{entry.title}</span>
+                      <span className="truncate text-xs text-muted-foreground">{entry.url}</span>
+                    </div>
+                  </CommandItem>
+                ))}
+              </CommandGroup>
+            </CommandList>
+          </Command>
+        </PopoverContent>
+      )}
+    </Popover>
+  )
+}
diff --git a/src/renderer/src/components/browser-pane/BrowserPane.tsx b/src/renderer/src/components/browser-pane/BrowserPane.tsx
index bb2686bc..4dee2c28 100644
--- a/src/renderer/src/components/browser-pane/BrowserPane.tsx
+++ b/src/renderer/src/components/browser-pane/BrowserPane.tsx
@@ -65,6 +65,7 @@ import type {
 import { useGrabMode } from './useGrabMode'
 import { formatGrabPayloadAsText } from './GrabConfirmationSheet'
 import { isEditableKeyboardTarget } from './browser-keyboard'
+import BrowserAddressBar from './BrowserAddressBar'
 import BrowserFind from './BrowserFind'
 import {
   consumeBrowserFocusRequest,
@@ -377,6 +378,8 @@ function BrowserPagePane({
   const lastKnownWebviewUrlRef = useRef<string | null>(null)
   const onUpdatePageStateRef = useRef(onUpdatePageState)
   const onSetUrlRef = useRef(onSetUrl)
+  const addBrowserHistoryEntry = useAppStore((s) => s.addBrowserHistoryEntry)
+  const addBrowserHistoryEntryRef = useRef(addBrowserHistoryEntry)
   const [addressBarValue, setAddressBarValue] = useState(browserTab.url)
   const addressBarValueRef = useRef(browserTab.url)
   const [resourceNotice, setResourceNotice] = useState<string | null>(null)
@@ -957,7 +960,8 @@ function BrowserPagePane({
   useEffect(() => {
     onUpdatePageStateRef.current = onUpdatePageState
     onSetUrlRef.current = onSetUrl
-  }, [onSetUrl, onUpdatePageState])
+    addBrowserHistoryEntryRef.current = addBrowserHistoryEntry
+  }, [onSetUrl, onUpdatePageState, addBrowserHistoryEntry])
 
   const syncNavigationState = useCallback(
     (webview: Electron.WebviewTag): void => {
@@ -1133,9 +1137,10 @@ function BrowserPagePane({
 
     const handleTitleUpdate = (event: { title?: string }): void => {
       try {
-        onUpdatePageStateRef.current(browserTab.id, {
-          title: getBrowserDisplayTitle(event.title, webview.getURL() || browserTab.url)
-        })
+        const currentUrl = webview.getURL() || browserTab.url
+        const title = getBrowserDisplayTitle(event.title, currentUrl)
+        onUpdatePageStateRef.current(browserTab.id, { title })
+        addBrowserHistoryEntryRef.current(currentUrl, title)
       } catch {
         // Why: title-updated can fire before dom-ready, making getURL() throw.
       }
@@ -1541,6 +1546,31 @@ function BrowserPagePane({
     grab.rearm()
   }, [grab, showGrabToast])
 
+  const navigateToUrl = useCallback(
+    (url: string): void => {
+      setAddressBarValue(toDisplayUrl(url))
+      onSetUrlRef.current(browserTab.id, url)
+      onUpdatePageStateRef.current(browserTab.id, {
+        loading: true,
+        loadError: null,
+        title: getBrowserDisplayTitle(url, url)
+      })
+      setResourceNotice(null)
+
+      const webview = webviewRef.current
+      if (!webview) {
+        return
+      }
+      trackNextLoadingEventRef.current = url !== ORCA_BROWSER_BLANK_URL
+      lastKnownWebviewUrlRef.current = url
+      webview.src = url
+      if (url !== ORCA_BROWSER_BLANK_URL) {
+        focusWebviewNow()
+      }
+    },
+    [browserTab.id, focusWebviewNow]
+  )
+
   const submitAddressBar = (): void => {
     keepAddressBarFocusRef.current = false
     const nextUrl = normalizeBrowserNavigationUrl(addressBarValue)
@@ -1554,26 +1584,7 @@ function BrowserPagePane({
       })
       return
     }
-
-    setAddressBarValue(toDisplayUrl(nextUrl))
-    onSetUrlRef.current(browserTab.id, nextUrl)
-    onUpdatePageStateRef.current(browserTab.id, {
-      loading: true,
-      loadError: null,
-      title: getBrowserDisplayTitle(nextUrl, nextUrl)
-    })
-    setResourceNotice(null)
-
-    const webview = webviewRef.current
-    if (!webview) {
-      return
-    }
-    trackNextLoadingEventRef.current = nextUrl !== ORCA_BROWSER_BLANK_URL
-    lastKnownWebviewUrlRef.current = nextUrl
-    webview.src = nextUrl
-    if (nextUrl !== ORCA_BROWSER_BLANK_URL) {
-      focusWebviewNow()
-    }
+    navigateToUrl(nextUrl)
   }
 
   // Why: the store initially holds 'about:blank', but once the webview loads
@@ -1920,25 +1931,13 @@ function BrowserPagePane({
           )}
         </Button>
 
-        <form
-          className="flex min-w-0 flex-1 items-center gap-2 rounded-xl border border-border bg-background px-3 py-1 shadow-sm"
-          onSubmit={(event) => {
-            event.preventDefault()
-            submitAddressBar()
-          }}
-        >
-          <Globe className="size-4 shrink-0 text-muted-foreground" />
-          <Input
-            ref={addressBarInputRef}
-            value={addressBarValue}
-            onChange={(event) => setAddressBarValue(event.target.value)}
-            data-orca-browser-address-bar="true"
-            className="h-auto border-0 bg-transparent px-0 text-sm shadow-none focus-visible:ring-0"
-            spellCheck={false}
-            autoCapitalize="none"
-            autoCorrect="off"
-          />
-        </form>
+        <BrowserAddressBar
+          value={addressBarValue}
+          onChange={setAddressBarValue}
+          onSubmit={submitAddressBar}
+          onNavigate={navigateToUrl}
+          inputRef={addressBarInputRef}
+        />
 
         <Button
           size="icon"
diff --git a/src/renderer/src/lib/workspace-session.ts b/src/renderer/src/lib/workspace-session.ts
index cbfdf5a9..fc8dd393 100644
--- a/src/renderer/src/lib/workspace-session.ts
+++ b/src/renderer/src/lib/workspace-session.ts
@@ -22,6 +22,7 @@ type WorkspaceSessionSnapshot = Pick<
   | 'browserTabsByWorktree'
   | 'browserPagesByWorkspace'
   | 'activeBrowserTabIdByWorktree'
+  | 'browserUrlHistory'
   | 'unifiedTabsByWorktree'
   | 'groupsByWorktree'
   | 'layoutByWorktree'
@@ -151,6 +152,7 @@ export function buildWorkspaceSessionPayload(
       snapshot.browserPagesByWorkspace,
       snapshot.activeBrowserTabIdByWorktree
     ),
+    browserUrlHistory: snapshot.browserUrlHistory,
     unifiedTabs: snapshot.unifiedTabsByWorktree,
     tabGroups: snapshot.groupsByWorktree,
     tabGroupLayouts: snapshot.layoutByWorktree,
diff --git a/src/renderer/src/store/slices/browser.ts b/src/renderer/src/store/slices/browser.ts
index 1ba42bf6..879afd3c 100644
--- a/src/renderer/src/store/slices/browser.ts
+++ b/src/renderer/src/store/slices/browser.ts
@@ -4,6 +4,7 @@ import type { AppState } from '../types'
 import type {
   BrowserCookieImportResult,
   BrowserCookieImportSummary,
+  BrowserHistoryEntry,
   BrowserLoadError,
   BrowserPage,
   BrowserSessionProfile,
@@ -91,6 +92,40 @@ export type BrowserSlice = {
     browserFamily: string
   ) => Promise<BrowserCookieImportResult>
   clearDefaultSessionCookies: () => Promise<boolean>
+  browserUrlHistory: BrowserHistoryEntry[]
+  addBrowserHistoryEntry: (url: string, title: string) => void
+  clearBrowserHistory: () => void
+}
+
+const MAX_BROWSER_HISTORY_ENTRIES = 200
+
+function normalizeHistoryUrl(url: string): string {
+  try {
+    const parsed = new URL(url)
+    parsed.hostname = parsed.hostname.toLowerCase()
+    parsed.protocol = parsed.protocol.toLowerCase()
+    let normalized = parsed.toString()
+    if (normalized.endsWith('/')) {
+      normalized = normalized.slice(0, -1)
+    }
+    return normalized
+  } catch {
+    return url.toLowerCase()
+  }
+}
+
+function deduplicateHistory(entries: BrowserHistoryEntry[]): BrowserHistoryEntry[] {
+  const seen = new Set<string>()
+  const deduped: BrowserHistoryEntry[] = []
+  for (const entry of entries) {
+    const key = entry.normalizedUrl || normalizeHistoryUrl(entry.url)
+    if (seen.has(key)) {
+      continue
+    }
+    seen.add(key)
+    deduped.push(entry.normalizedUrl ? entry : { ...entry, normalizedUrl: key })
+  }
+  return deduped.slice(0, MAX_BROWSER_HISTORY_ENTRIES)
 }
 
 function normalizeUrl(url: string): string {
@@ -251,6 +286,7 @@ export const createBrowserSlice: StateCreator<AppState, [], [], BrowserSlice> =
   pendingAddressBarFocusByPageId: {},
   browserSessionProfiles: [],
   browserSessionImportState: null,
+  browserUrlHistory: [],
 
   createBrowserTab: (worktreeId, url, options) => {
     const workspaceId = globalThis.crypto.randomUUID()
@@ -1001,7 +1037,8 @@ export const createBrowserSlice: StateCreator<AppState, [], [], BrowserSlice> =
         activeBrowserTabIdByWorktree,
         activeBrowserTabId,
         activeTabTypeByWorktree: nextActiveTabTypeByWorktree,
-        activeTabType
+        activeTabType,
+        browserUrlHistory: deduplicateHistory(session.browserUrlHistory ?? [])
       }
     })
 
@@ -1190,5 +1227,33 @@ export const createBrowserSlice: StateCreator<AppState, [], [], BrowserSlice> =
     } catch {
       return false
     }
-  }
+  },
+
+  addBrowserHistoryEntry: (url, title) => {
+    if (url === ORCA_BROWSER_BLANK_URL || url === 'about:blank' || !url) {
+      return
+    }
+    const normalized = normalizeHistoryUrl(url)
+    set((s) => {
+      const existing = s.browserUrlHistory.find((entry) => entry.normalizedUrl === normalized)
+      let next: BrowserHistoryEntry[] = existing
+        ? s.browserUrlHistory.map((entry) =>
+            entry === existing
+              ? { ...entry, title, lastVisitedAt: Date.now(), visitCount: entry.visitCount + 1 }
+              : entry
+          )
+        : [
+            { url, normalizedUrl: normalized, title, lastVisitedAt: Date.now(), visitCount: 1 },
+            ...s.browserUrlHistory
+          ]
+      if (next.length > MAX_BROWSER_HISTORY_ENTRIES) {
+        next = next
+          .sort((a, b) => b.lastVisitedAt - a.lastVisitedAt)
+          .slice(0, MAX_BROWSER_HISTORY_ENTRIES)
+      }
+      return { browserUrlHistory: next }
+    })
+  },
+
+  clearBrowserHistory: () => set({ browserUrlHistory: [] })
 })
diff --git a/src/shared/constants.ts b/src/shared/constants.ts
index 3a22f3a1..c6c093e6 100644
--- a/src/shared/constants.ts
+++ b/src/shared/constants.ts
@@ -180,6 +180,7 @@ export function getDefaultWorkspaceSession(): WorkspaceSessionState {
     browserPagesByWorkspace: {},
     activeBrowserTabIdByWorktree: {},
     activeFileIdByWorktree: {},
-    activeTabTypeByWorktree: {}
+    activeTabTypeByWorktree: {},
+    browserUrlHistory: []
   }
 }
diff --git a/src/shared/types.ts b/src/shared/types.ts
index 59e57645..5d000184 100644
--- a/src/shared/types.ts
+++ b/src/shared/types.ts
@@ -119,6 +119,14 @@ export type TerminalTab = {
   generation?: number
 }
 
+export type BrowserHistoryEntry = {
+  url: string
+  normalizedUrl: string
+  title: string
+  lastVisitedAt: number
+  visitCount: number
+}
+
 export type BrowserLoadError = {
   code: number
   description: string
@@ -262,6 +270,8 @@ export type WorkspaceSessionState = {
   activeBrowserTabIdByWorktree?: Record<string, string | null>
   /** Per-worktree active tab type (terminal vs editor vs browser) at shutdown. */
   activeTabTypeByWorktree?: Record<string, WorkspaceVisibleTabType>
+  /** Global browser URL history for address bar autocomplete. */
+  browserUrlHistory?: BrowserHistoryEntry[]
   /** Per-worktree last-active terminal tab ID at shutdown. */
   activeTabIdByWorktree?: Record<string, string | null>
   /** Unified tab model — present when saved by a build that includes TabsSlice.