diff --git a/plugins/catalog-react/src/alpha/blueprints/EntityHeaderBlueprint.tsx b/plugins/catalog-react/src/alpha/blueprints/EntityHeaderBlueprint.tsx
index 431197e753..73f09e4b22 100644
--- a/plugins/catalog-react/src/alpha/blueprints/EntityHeaderBlueprint.tsx
+++ b/plugins/catalog-react/src/alpha/blueprints/EntityHeaderBlueprint.tsx
@@ -19,22 +19,46 @@ import {
   coreExtensionData,
   ExtensionBoundary,
 } from '@backstage/frontend-plugin-api';
+import { EntityPredicate } from '../predicates/types';
+import { Entity } from '@backstage/catalog-model';
+import { resolveEntityFilterData } from './resolveEntityFilterData';
+import { createEntityPredicateSchema } from '../predicates/createEntityPredicateSchema';
+import {
+  entityFilterExpressionDataRef,
+  entityFilterFunctionDataRef,
+} from './extensionData';
 
 /** @alpha */
 export const EntityHeaderBlueprint = createExtensionBlueprint({
   kind: 'entity-header',
-  attachTo: { id: 'page:catalog/entity', input: 'header' },
+  attachTo: { id: 'page:catalog/entity', input: 'headers' },
   dataRefs: {
+    filterFunction: entityFilterFunctionDataRef,
+    filterExpression: entityFilterExpressionDataRef,
     element: coreExtensionData.reactElement,
   },
-  output: [coreExtensionData.reactElement.optional()],
+  config: {
+    schema: {
+      filter: z =>
+        z.union([z.string(), createEntityPredicateSchema(z)]).optional(),
+    },
+  },
+  output: [
+    entityFilterFunctionDataRef.optional(),
+    entityFilterExpressionDataRef.optional(),
+    coreExtensionData.reactElement.optional(),
+  ],
   *factory(
     params: {
       loader: () => Promise<JSX.Element>;
+      filter?: string | EntityPredicate | ((entity: Entity) => boolean);
     },
-    { node },
+    { node, config },
   ) {
-    const { loader } = params;
+    const { loader, filter } = params;
+
+    yield* resolveEntityFilterData(filter, config, node);
+
     if (loader) {
       yield coreExtensionData.reactElement(
         ExtensionBoundary.lazy(node, loader),
diff --git a/plugins/catalog/src/alpha/components/EntityLayout/EntityLayout.tsx b/plugins/catalog/src/alpha/components/EntityLayout/EntityLayout.tsx
index 750c8567ee..8f5838d545 100644
--- a/plugins/catalog/src/alpha/components/EntityLayout/EntityLayout.tsx
+++ b/plugins/catalog/src/alpha/components/EntityLayout/EntityLayout.tsx
@@ -102,13 +102,21 @@ export const EntityLayout = (props: EntityLayoutProps) => {
     UNSTABLE_contextMenuOptions,
     contextMenuItems,
     children,
-    header,
     NotFoundComponent,
     parentEntityRelations,
   } = props;
   const { kind } = useRouteRefParams(entityRouteRef);
   const { entity, loading, error } = useAsyncEntity();
 
+  const header = props.header ?? (
+    <EntityHeader
+      parentEntityRelations={parentEntityRelations}
+      UNSTABLE_contextMenuOptions={UNSTABLE_contextMenuOptions}
+      UNSTABLE_extraContextMenuItems={UNSTABLE_extraContextMenuItems}
+      contextMenuItems={contextMenuItems}
+    />
+  );
+
   const routes = useElementFilter(
     children,
     elements =>
@@ -142,14 +150,7 @@ export const EntityLayout = (props: EntityLayoutProps) => {
 
   return (
     <Page themeId={entity?.spec?.type?.toString() ?? 'home'}>
-      {header ?? (
-        <EntityHeader
-          parentEntityRelations={parentEntityRelations}
-          UNSTABLE_contextMenuOptions={UNSTABLE_contextMenuOptions}
-          UNSTABLE_extraContextMenuItems={UNSTABLE_extraContextMenuItems}
-          contextMenuItems={contextMenuItems}
-        />
-      )}
+      {!loading && header}
 
       {loading && <Progress />}
 
diff --git a/plugins/catalog/src/alpha/pages.tsx b/plugins/catalog/src/alpha/pages.tsx
index 81ec0c5cb9..52b60e423d 100644
--- a/plugins/catalog/src/alpha/pages.tsx
+++ b/plugins/catalog/src/alpha/pages.tsx
@@ -36,6 +36,7 @@ import {
 import { rootRouteRef } from '../routes';
 import { useEntityFromUrl } from '../components/CatalogEntityPage/useEntityFromUrl';
 import { buildFilterFn } from './filter/FilterWrapper';
+import { Progress } from '@backstage/core-components';
 
 export const catalogPage = PageBlueprint.makeWithOverrides({
   inputs: {
@@ -79,10 +80,10 @@ export const catalogPage = PageBlueprint.makeWithOverrides({
 export const catalogEntityPage = PageBlueprint.makeWithOverrides({
   name: 'entity',
   inputs: {
-    header: createExtensionInput(
-      [EntityHeaderBlueprint.dataRefs.element.optional()],
-      { singleton: true, optional: true },
-    ),
+    headers: createExtensionInput([
+      EntityHeaderBlueprint.dataRefs.element.optional(),
+      EntityHeaderBlueprint.dataRefs.filterFunction.optional(),
+    ]),
     contents: createExtensionInput([
       coreExtensionData.reactElement,
       coreExtensionData.routePath,
@@ -124,9 +125,19 @@ export const catalogEntityPage = PageBlueprint.makeWithOverrides({
           { title: string; items: Array<(typeof inputs.contents)[0]> }
         >;
 
-        const header = inputs.header?.get(
-          EntityHeaderBlueprint.dataRefs.element,
-        );
+        // Get available headers, sorted by if they have a filter function or not.
+        // TODO(blam): we should really have priority or some specificity here which can be used to sort the headers.
+        // That can be done with embedding the priority in the dataRef alongside the filter function.
+        const headers = inputs.headers
+          .map(header => ({
+            element: header.get(EntityHeaderBlueprint.dataRefs.element),
+            filter: header.get(EntityHeaderBlueprint.dataRefs.filterFunction),
+          }))
+          .sort((a, b) => {
+            if (a.filter && !b.filter) return -1;
+            if (!a.filter && b.filter) return 1;
+            return 0;
+          });
 
         let groups = Object.entries(defaultEntityContentGroups).reduce<Groups>(
           (rest, group) => {
@@ -169,6 +180,10 @@ export const catalogEntityPage = PageBlueprint.makeWithOverrides({
             ? menuItems.filter(i => i.filter(entity)).map(i => i.element)
             : [];
 
+          const header = headers.find(
+            h => !h.filter || h.filter(entity!),
+          )?.element;
+
           return (
             <AsyncEntityProvider {...entityFromUrl}>
               <EntityLayout