diff --git a/lib/selectors/thread-selectors.js b/lib/selectors/thread-selectors.js
--- a/lib/selectors/thread-selectors.js
+++ b/lib/selectors/thread-selectors.js
@@ -43,6 +43,7 @@
 import {
   threadTypes,
   threadTypeIsCommunityRoot,
+  type ThreadType,
 } from '../types/thread-types-enum.js';
 import {
   type ThreadInfo,
@@ -463,6 +464,31 @@
   baseSavedEmojiAvatarSelectorForThread,
 );
 
+const baseThreadInfosSelectorForThreadType = (threadType: ThreadType) =>
+  createSelector(
+    (state: BaseAppState<>) => threadInfoSelector(state),
+    (threadInfos: {
+      +[id: string]: ThreadInfo,
+    }): $ReadOnlyArray<ThreadInfo> => {
+      const result = [];
+
+      for (const threadID in threadInfos) {
+        const threadInfo = threadInfos[threadID];
+        if (threadInfo.type === threadType) {
+          result.push(threadInfo);
+        }
+      }
+
+      return result;
+    },
+  );
+
+const threadInfosSelectorForThreadType: (
+  threadType: ThreadType,
+) => (state: BaseAppState<>) => $ReadOnlyArray<ThreadInfo> = _memoize(
+  baseThreadInfosSelectorForThreadType,
+);
+
 export {
   ancestorThreadInfos,
   threadInfoSelector,
@@ -482,4 +508,5 @@
   threadInfoFromSourceMessageIDSelector,
   pendingToRealizedThreadIDsSelector,
   savedEmojiAvatarSelectorForThread,
+  threadInfosSelectorForThreadType,
 };