diff --git a/aurweb/routers/packages.py b/aurweb/routers/packages.py
index d56a8259..a81c8004 100644
--- a/aurweb/routers/packages.py
+++ b/aurweb/routers/packages.py
@@ -1080,3 +1080,34 @@ async def packages_post(request: Request,
             context["success"] = messages
 
     return await packages_get(request, context)
+
+
+@router.get("/pkgbase/{name}/merge")
+@auth_required(redirect="/pkgbase/{name}/merge")
+async def pkgbase_merge_get(request: Request, name: str,
+                            into: str = Query(default=str()),
+                            next: str = Query(default=str())):
+    pkgbase = get_pkg_or_base(name, models.PackageBase)
+
+    if not next:
+        next = f"/pkgbase/{pkgbase.Name}"
+
+    context = make_context(request, "Package Merging")
+    context.update({
+        "pkgbase": pkgbase,
+        "into": into,
+        "next": next
+    })
+
+    status_code = HTTPStatus.OK
+    # TODO: Lookup errors from credential instead of hardcoding them.
+    # Idea: Something like credential_errors("CRED_PKGBASE_MERGE").
+    # Perhaps additionally: bad_credential_status_code("CRED_PKGBASE_MERGE").
+    # Don't take these examples verbatim. We should find good naming.
+    if not request.user.has_credential("CRED_PKGBASE_MERGE"):
+        context["errors"] = [
+            "Only Trusted Users and Developers can merge packages."]
+        status_code = HTTPStatus.UNAUTHORIZED
+
+    return render_template(request, "pkgbase/merge.html", context,
+                           status_code=status_code)
diff --git a/templates/pkgbase/merge.html b/templates/pkgbase/merge.html
new file mode 100644
index 00000000..d0a50332
--- /dev/null
+++ b/templates/pkgbase/merge.html
@@ -0,0 +1,65 @@
+{% extends "partials/layout.html" %}
+
+{% block pageContent %}
+    <div class="box">
+        <h2>{{ "Merge Package" | tr }}: {{ pkgbase.Name }}</h2>
+
+        <p>
+            {{
+                "Use this form to merge the package base %s%s%s into "
+                "another package."
+                | tr | format("<strong>", pkgbase.Name, "</strong>") | safe
+            }}
+            {{ "The following packages will be deleted: " | tr }}
+        </p>
+
+        <ul>
+            {% for package in pkgbase.packages.all() %}
+                <li>{{ package.Name }}</li>
+            {% endfor %}
+        </ul>
+
+        <p>
+            {{ "Once the package has been merged it cannot be reversed. " | tr }}
+            {{ "Enter the package name you wish to merge the package into. " | tr }}
+            {{ "Select the checkbox to confirm action." | tr }}
+        </p>
+
+        <form id="merge-form" action="/pkgbase/{{ pkgbase.Name }}/merge" method="post">
+            <fieldset>
+                <input type="hidden" name="next" value="{{ next }}" />
+                <p>
+                    <label id="merge-into" for="merge_into">
+                        {{ "Merge into:" | tr }}
+                    </label>
+                    <input id="merge_into"
+                           type="text"
+                           name="into"
+                           value="{{ into }}"
+                           autocomplete="off"
+                    />
+                </p>
+
+                <p>
+                    <label class="confirmation">
+                        <input type="checkbox" name="confirm" />
+                        {{ "Confirm package merge" | tr }}
+                    </label>
+                </p>
+
+                <p>
+                    <input class="button"
+                           type="submit"
+                           value="{{ 'Merge' | tr }}"
+                    />
+                </p>
+            </fieldset>
+        </form>
+
+		{# Bootstrap typeahead-pkgbase-merge.js #}
+		<script type="text/javascript"
+				src="/static/js/typeahead-pkgbase-merge.js"></script>
+
+    </div>
+
+{% endblock %}
diff --git a/test/test_packages_routes.py b/test/test_packages_routes.py
index 0a9761aa..93d994a2 100644
--- a/test/test_packages_routes.py
+++ b/test/test_packages_routes.py
@@ -2049,3 +2049,21 @@ def test_packages_post(client: TestClient, user: User, package: Package):
         errors = get_successes(resp.text)
         expected = "Some success."
         assert errors[0].text.strip() == expected
+
+
+def test_pkgbase_merge_unauthorized(client: TestClient, user: User,
+                                    package: Package):
+    cookies = {"AURSID": user.login(Request(), "testPassword")}
+    endpoint = f"/pkgbase/{package.PackageBase.Name}/merge"
+    with client as request:
+        resp = request.get(endpoint, cookies=cookies)
+    assert resp.status_code == int(HTTPStatus.UNAUTHORIZED)
+
+
+def test_pkgbase_merge(client: TestClient, tu_user: User, package: Package):
+    cookies = {"AURSID": tu_user.login(Request(), "testPassword")}
+    endpoint = f"/pkgbase/{package.PackageBase.Name}/merge"
+    with client as request:
+        resp = request.get(endpoint, cookies=cookies)
+    assert resp.status_code == int(HTTPStatus.OK)
+    assert not get_errors(resp.text)
diff --git a/web/html/js/typeahead-pkgbase-merge.js b/web/html/js/typeahead-pkgbase-merge.js
new file mode 100644
index 00000000..a8c87e4f
--- /dev/null
+++ b/web/html/js/typeahead-pkgbase-merge.js
@@ -0,0 +1,6 @@
+document.addEventListener('DOMContentLoaded', function() {
+	const input = document.getElementById('merge_into');
+	const form = document.getElementById('merge-form');
+	const type = "suggest-pkgbase";
+	typeahead.init(type, input, form, false);
+});