diff --git a/.changeset/chilly-sheep-scream.md b/.changeset/chilly-sheep-scream.md
new file mode 100644
index 0000000000..eb568ffd8f
--- /dev/null
+++ b/.changeset/chilly-sheep-scream.md
@@ -0,0 +1,5 @@
+---
+'@backstage/plugin-catalog': minor
+---
+
+Added support of filtering based on system columns in catalog table
diff --git a/plugins/catalog/src/components/CatalogTable/columns.tsx b/plugins/catalog/src/components/CatalogTable/columns.tsx
index d5362badda..87de8bfc91 100644
--- a/plugins/catalog/src/components/CatalogTable/columns.tsx
+++ b/plugins/catalog/src/components/CatalogTable/columns.tsx
@@ -62,6 +62,18 @@ export const columnFactories = Object.freeze({
     return {
       title: 'System',
       field: 'resolved.partOfSystemRelationTitle',
+      customFilterAndSearch: (query, row) => {
+        if (!row.resolved.partOfSystemRelations) {
+          return false;
+        }
+
+        const systemNames = row.resolved.partOfSystemRelations.map(
+          ref => ref.name,
+        ); // Extract system names from entityRefs
+
+        const searchText = systemNames.join(', ').toLocaleUpperCase('en-US');
+        return searchText.includes(query.toLocaleUpperCase('en-US'));
+      },
       render: ({ resolved }) => (
         <EntityRefLinks
           entityRefs={resolved.partOfSystemRelations}