diff --git a/src/commands/getIndexByRoleAndAttributes.ts b/src/commands/getIndexByRoleAndAttributes.ts
index 36c0394..72d66a0 100644
--- a/src/commands/getIndexByRoleAndAttributes.ts
+++ b/src/commands/getIndexByRoleAndAttributes.ts
@@ -1,4 +1,8 @@
-import { matchesAccessibleAttributes, matchesRoles } from "./nodeMatchers";
+import {
+  matchesAccessibleAttributes,
+  matchesAccessibleNameRequirement,
+  matchesRoles,
+} from "./nodeMatchers";
 import { AccessibilityNode } from "../createAccessibilityTree";
 import type { AriaAttributes } from "./types";
 import { END_OF_ROLE_PREFIX } from "../flattenTree";
@@ -9,6 +13,9 @@ export interface GetIndexFilters {
 
   /** Matches a node only if the node has **all** of these aria attributes */
   ariaAttributes?: Readonly<AriaAttributes>;
+
+  /** Matches a node with any of these roles only if it has an accessible name */
+  rolesRequiringAccessibleName?: Readonly<string[]>;
 }
 
 export function getIndexByRoleAndAttributes({
@@ -24,7 +31,11 @@ export function getIndexByRoleAndAttributes({
     (node) =>
       !node.spokenRole.startsWith(END_OF_ROLE_PREFIX) &&
       matchesRoles(node, filters.roles) &&
-      matchesAccessibleAttributes(node, filters.ariaAttributes)
+      matchesAccessibleAttributes(node, filters.ariaAttributes) &&
+      matchesAccessibleNameRequirement(
+        node,
+        filters.rolesRequiringAccessibleName
+      )
   );
 
   if (!accessibilityNode) {
diff --git a/src/commands/index.ts b/src/commands/index.ts
index 4209751..ae7ceac 100644
--- a/src/commands/index.ts
+++ b/src/commands/index.ts
@@ -81,6 +81,16 @@ const quickLandmarkNavigationRoles = [
   "search",
 ] as const;
 
+/**
+ * A form is not exposed as a landmark region unless it has been provided an
+ * accessible name. An unnamed form keeps the form role, but is not a landmark.
+ *
+ * REF:
+ * - https://www.w3.org/TR/html-aam-1.0/#el-form
+ * - https://www.w3.org/TR/wai-aria-1.3/#form
+ */
+const landmarkRolesRequiringAccessibleName = ["form"] as const;
+
 const quickAriaRoleNavigationRoles = [
   ...quickLandmarkNavigationRoles,
   /**
@@ -1013,6 +1023,7 @@ export const commands = {
    */
   moveToNextLandmark: getNextIndexByRoleAndAttributes({
     roles: quickLandmarkNavigationRoles,
+    rolesRequiringAccessibleName: landmarkRolesRequiringAccessibleName,
   }),
   /**
    * Move to the previous element with any [`landmark`](https://www.w3.org/TR/wai-aria-1.2/#landmark)
@@ -1046,6 +1057,7 @@ export const commands = {
    */
   moveToPreviousLandmark: getPreviousIndexByRoleAndAttributes({
     roles: quickLandmarkNavigationRoles,
+    rolesRequiringAccessibleName: landmarkRolesRequiringAccessibleName,
   }),
   ...headingLevelNavigationCommands,
 };
diff --git a/src/commands/nodeMatchers.ts b/src/commands/nodeMatchers.ts
index 7bdc881..69a6dcb 100644
--- a/src/commands/nodeMatchers.ts
+++ b/src/commands/nodeMatchers.ts
@@ -28,3 +28,14 @@ export function matchesAccessibleAttributes(
 
   return true;
 }
+
+export function matchesAccessibleNameRequirement(
+  node: AccessibilityNode,
+  rolesRequiringAccessibleName?: Readonly<string[]>
+) {
+  if (!rolesRequiringAccessibleName?.includes(node.role)) {
+    return true;
+  }
+
+  return !!node.accessibleName;
+}
diff --git a/test/int/moveToRole.int.test.ts b/test/int/moveToRole.int.test.ts
index e409bdb..74b6685 100644
--- a/test/int/moveToRole.int.test.ts
+++ b/test/int/moveToRole.int.test.ts
@@ -211,6 +211,40 @@ describe("Move To Role", () => {
       });
     });
 
+    describe("when there is a form without an accessible name in the container", () => {
+      beforeEach(async () => {
+        document.body.innerHTML = `
+          <nav aria-label="Primary">Navigation content</nav>
+          <form><input aria-label="Search query" /></form>
+          <main aria-label="Content">Main content</main>
+        `;
+
+        await virtual.start({ container: document.body });
+      });
+
+      it("should skip the unnamed form when navigating to the next landmark", async () => {
+        await virtual.perform(virtual.commands.moveToNextLandmark);
+        await virtual.perform(virtual.commands.moveToNextLandmark);
+
+        expect(await virtual.spokenPhraseLog()).toEqual([
+          "document",
+          "navigation, Primary",
+          "main, Content",
+        ]);
+      });
+
+      it("should skip the unnamed form when navigating to the previous landmark", async () => {
+        await virtual.perform(virtual.commands.moveToPreviousLandmark);
+        await virtual.perform(virtual.commands.moveToPreviousLandmark);
+
+        expect(await virtual.spokenPhraseLog()).toEqual([
+          "document",
+          "main, Content",
+          "navigation, Primary",
+        ]);
+      });
+    });
+
     describe("when there are no matching roles in the container", () => {
       beforeEach(async () => {
         document.body.innerHTML = "";