diff --git a/apps/web/index.html b/apps/web/index.html
index f607eb9..81106a3 100644
--- a/apps/web/index.html
+++ b/apps/web/index.html
@@ -3,6 +3,8 @@
+
+
Headquarter
diff --git a/apps/web/public/favicon.svg b/apps/web/public/favicon.svg
new file mode 100644
index 0000000..4f13160
--- /dev/null
+++ b/apps/web/public/favicon.svg
@@ -0,0 +1,6 @@
+
diff --git a/openspec/changes/add-project-favicon/change.md b/openspec/changes/add-project-favicon/change.md
new file mode 100644
index 0000000..016003b
--- /dev/null
+++ b/openspec/changes/add-project-favicon/change.md
@@ -0,0 +1,21 @@
+# Add a Headquarter Favicon
+
+## Summary
+
+Add a compact, recognizable favicon for Headquarter and register it in the web document head.
+
+## Design
+
+Use a geometric cream `H` on the product's evergreen brand field. The mark remains identifiable at small browser-tab sizes, avoids font rendering dependencies, and matches both light and dark application themes.
+
+## Scope
+
+- `apps/web/public/favicon.svg`
+- `apps/web/index.html`
+
+## Acceptance Criteria
+
+- [ ] The browser uses a dedicated Headquarter favicon.
+- [ ] The mark remains legible at small sizes and on light or dark browser chrome.
+- [ ] The HTML declares the icon type and a matching browser theme color.
+- [ ] Frontend production build passes.
diff --git a/openspec/changes/add-project-favicon/tasks.md b/openspec/changes/add-project-favicon/tasks.md
new file mode 100644
index 0000000..e9fba90
--- /dev/null
+++ b/openspec/changes/add-project-favicon/tasks.md
@@ -0,0 +1,6 @@
+# Add a Headquarter Favicon — Tasks
+
+- [x] Create the favicon asset.
+- [x] Register the favicon and browser theme color in the web entry document.
+- [x] Run the frontend production build.
+- [x] Update project maps for changed source files.