diff --git a/app/soapbox/actions/interactions.ts b/app/soapbox/actions/interactions.ts
index 77bccb41f..13689b503 100644
--- a/app/soapbox/actions/interactions.ts
+++ b/app/soapbox/actions/interactions.ts
@@ -3,7 +3,7 @@ import { defineMessages } from 'react-intl';
 import toast from 'soapbox/toast';
 import { isLoggedIn } from 'soapbox/utils/auth';
 
-import api from '../api';
+import api, { getLinks } from '../api';
 
 import { fetchRelationships } from './accounts';
 import { importFetchedAccounts, importFetchedStatus } from './importer';
@@ -73,6 +73,12 @@ const REMOTE_INTERACTION_REQUEST = 'REMOTE_INTERACTION_REQUEST';
 const REMOTE_INTERACTION_SUCCESS = 'REMOTE_INTERACTION_SUCCESS';
 const REMOTE_INTERACTION_FAIL    = 'REMOTE_INTERACTION_FAIL';
 
+const FAVOURITES_EXPAND_SUCCESS = 'FAVOURITES_EXPAND_SUCCESS';
+const FAVOURITES_EXPAND_FAIL = 'FAVOURITES_EXPAND_FAIL';
+
+const REBLOGS_EXPAND_SUCCESS = 'REBLOGS_EXPAND_SUCCESS';
+const REBLOGS_EXPAND_FAIL = 'REBLOGS_EXPAND_FAIL';
+
 const messages = defineMessages({
   bookmarkAdded: { id: 'status.bookmarked', defaultMessage: 'Bookmark added.' },
   bookmarkRemoved: { id: 'status.unbookmarked', defaultMessage: 'Bookmark removed.' },
@@ -380,9 +386,10 @@ const fetchReblogs = (id: string) =>
     dispatch(fetchReblogsRequest(id));
 
     api(getState).get(`/api/v1/statuses/${id}/reblogged_by`).then(response => {
+      const next = getLinks(response).refs.find(link => link.rel === 'next');
       dispatch(importFetchedAccounts(response.data));
       dispatch(fetchRelationships(response.data.map((item: APIEntity) => item.id)));
-      dispatch(fetchReblogsSuccess(id, response.data));
+      dispatch(fetchReblogsSuccess(id, response.data, next ? next.uri : null));
     }).catch(error => {
       dispatch(fetchReblogsFail(id, error));
     });
@@ -393,10 +400,11 @@ const fetchReblogsRequest = (id: string) => ({
   id,
 });
 
-const fetchReblogsSuccess = (id: string, accounts: APIEntity[]) => ({
+const fetchReblogsSuccess = (id: string, accounts: APIEntity[], next: string | null) => ({
   type: REBLOGS_FETCH_SUCCESS,
   id,
   accounts,
+  next,
 });
 
 const fetchReblogsFail = (id: string, error: AxiosError) => ({
@@ -405,6 +413,31 @@ const fetchReblogsFail = (id: string, error: AxiosError) => ({
   error,
 });
 
+const expandReblogs = (id: string, path: string) =>
+  (dispatch: AppDispatch, getState: () => RootState) => {
+    api(getState).get(path).then(response => {
+      const next = getLinks(response).refs.find(link => link.rel === 'next');
+      dispatch(importFetchedAccounts(response.data));
+      dispatch(fetchRelationships(response.data.map((item: APIEntity) => item.id)));
+      dispatch(expandReblogsSuccess(id, response.data, next ? next.uri : null));
+    }).catch(error => {
+      dispatch(expandReblogsFail(id, error));
+    });
+  };
+
+const expandReblogsSuccess = (id: string, accounts: APIEntity[], next: string | null) => ({
+  type: REBLOGS_EXPAND_SUCCESS,
+  id,
+  accounts,
+  next,
+});
+
+const expandReblogsFail = (id: string, error: AxiosError) => ({
+  type: REBLOGS_EXPAND_FAIL,
+  id,
+  error,
+});
+
 const fetchFavourites = (id: string) =>
   (dispatch: AppDispatch, getState: () => RootState) => {
     if (!isLoggedIn(getState)) return;
@@ -412,9 +445,10 @@ const fetchFavourites = (id: string) =>
     dispatch(fetchFavouritesRequest(id));
 
     api(getState).get(`/api/v1/statuses/${id}/favourited_by`).then(response => {
+      const next = getLinks(response).refs.find(link => link.rel === 'next');
       dispatch(importFetchedAccounts(response.data));
       dispatch(fetchRelationships(response.data.map((item: APIEntity) => item.id)));
-      dispatch(fetchFavouritesSuccess(id, response.data));
+      dispatch(fetchFavouritesSuccess(id, response.data, next ? next.uri : null));
     }).catch(error => {
       dispatch(fetchFavouritesFail(id, error));
     });
@@ -425,10 +459,11 @@ const fetchFavouritesRequest = (id: string) => ({
   id,
 });
 
-const fetchFavouritesSuccess = (id: string, accounts: APIEntity[]) => ({
+const fetchFavouritesSuccess = (id: string, accounts: APIEntity[], next: string | null) => ({
   type: FAVOURITES_FETCH_SUCCESS,
   id,
   accounts,
+  next,
 });
 
 const fetchFavouritesFail = (id: string, error: AxiosError) => ({
@@ -437,6 +472,31 @@ const fetchFavouritesFail = (id: string, error: AxiosError) => ({
   error,
 });
 
+const expandFavourites = (id: string, path: string) =>
+  (dispatch: AppDispatch, getState: () => RootState) => {
+    api(getState).get(path).then(response => {
+      const next = getLinks(response).refs.find(link => link.rel === 'next');
+      dispatch(importFetchedAccounts(response.data));
+      dispatch(fetchRelationships(response.data.map((item: APIEntity) => item.id)));
+      dispatch(expandFavouritesSuccess(id, response.data, next ? next.uri : null));
+    }).catch(error => {
+      dispatch(expandFavouritesFail(id, error));
+    });
+  };
+
+const expandFavouritesSuccess = (id: string, accounts: APIEntity[], next: string | null) => ({
+  type: FAVOURITES_EXPAND_SUCCESS,
+  id,
+  accounts,
+  next,
+});
+
+const expandFavouritesFail = (id: string, error: AxiosError) => ({
+  type: FAVOURITES_EXPAND_FAIL,
+  id,
+  error,
+});
+
 const fetchDislikes = (id: string) =>
   (dispatch: AppDispatch, getState: () => RootState) => {
     if (!isLoggedIn(getState)) return;
@@ -669,6 +729,10 @@ export {
   REMOTE_INTERACTION_REQUEST,
   REMOTE_INTERACTION_SUCCESS,
   REMOTE_INTERACTION_FAIL,
+  FAVOURITES_EXPAND_SUCCESS,
+  FAVOURITES_EXPAND_FAIL,
+  REBLOGS_EXPAND_SUCCESS,
+  REBLOGS_EXPAND_FAIL,
   reblog,
   unreblog,
   toggleReblog,
@@ -709,10 +773,12 @@ export {
   fetchReblogsRequest,
   fetchReblogsSuccess,
   fetchReblogsFail,
+  expandReblogs,
   fetchFavourites,
   fetchFavouritesRequest,
   fetchFavouritesSuccess,
   fetchFavouritesFail,
+  expandFavourites,
   fetchDislikes,
   fetchDislikesRequest,
   fetchDislikesSuccess,
diff --git a/app/soapbox/features/ui/components/modals/favourites-modal.tsx b/app/soapbox/features/ui/components/modals/favourites-modal.tsx
index 5dcd8edc8..d5ecbc837 100644
--- a/app/soapbox/features/ui/components/modals/favourites-modal.tsx
+++ b/app/soapbox/features/ui/components/modals/favourites-modal.tsx
@@ -1,7 +1,7 @@
 import React, { useEffect } from 'react';
 import { FormattedMessage } from 'react-intl';
 
-import { fetchFavourites } from 'soapbox/actions/interactions';
+import { fetchFavourites, expandFavourites } from 'soapbox/actions/interactions';
 import ScrollableList from 'soapbox/components/scrollable-list';
 import { Modal, Spinner } from 'soapbox/components/ui';
 import AccountContainer from 'soapbox/containers/account-container';
@@ -16,6 +16,7 @@ const FavouritesModal: React.FC<IFavouritesModal> = ({ onClose, statusId }) => {
   const dispatch = useAppDispatch();
 
   const accountIds = useAppSelector((state) => state.user_lists.favourited_by.get(statusId)?.items);
+  const next = useAppSelector((state) => state.user_lists.favourited_by.get(statusId)?.next);
 
   const fetchData = () => {
     dispatch(fetchFavourites(statusId));
@@ -29,6 +30,12 @@ const FavouritesModal: React.FC<IFavouritesModal> = ({ onClose, statusId }) => {
     onClose('FAVOURITES');
   };
 
+  const handleLoadMore = () => {
+    if (next) {
+      dispatch(expandFavourites(statusId, next!));
+    }
+  };
+
   let body;
 
   if (!accountIds) {
@@ -42,6 +49,10 @@ const FavouritesModal: React.FC<IFavouritesModal> = ({ onClose, statusId }) => {
         emptyMessage={emptyMessage}
         className='max-w-full'
         itemClassName='pb-3'
+        style={{ height: '80vh' }}
+        useWindowScroll={false}
+        onLoadMore={handleLoadMore}
+        hasMore={!!next}
       >
         {accountIds.map(id =>
           <AccountContainer key={id} id={id} />,
diff --git a/app/soapbox/features/ui/components/modals/reblogs-modal.tsx b/app/soapbox/features/ui/components/modals/reblogs-modal.tsx
index b54c9258e..bb328d8f0 100644
--- a/app/soapbox/features/ui/components/modals/reblogs-modal.tsx
+++ b/app/soapbox/features/ui/components/modals/reblogs-modal.tsx
@@ -1,7 +1,7 @@
 import React, { useEffect } from 'react';
 import { FormattedMessage } from 'react-intl';
 
-import { fetchReblogs } from 'soapbox/actions/interactions';
+import { fetchReblogs, expandReblogs } from 'soapbox/actions/interactions';
 import { fetchStatus } from 'soapbox/actions/statuses';
 import ScrollableList from 'soapbox/components/scrollable-list';
 import { Modal, Spinner } from 'soapbox/components/ui';
@@ -16,6 +16,7 @@ interface IReblogsModal {
 const ReblogsModal: React.FC<IReblogsModal> = ({ onClose, statusId }) => {
   const dispatch = useAppDispatch();
   const accountIds = useAppSelector((state) => state.user_lists.reblogged_by.get(statusId)?.items);
+  const next = useAppSelector((state) => state.user_lists.reblogged_by.get(statusId)?.next);
 
   const fetchData = () => {
     dispatch(fetchReblogs(statusId));
@@ -30,6 +31,12 @@ const ReblogsModal: React.FC<IReblogsModal> = ({ onClose, statusId }) => {
     onClose('REBLOGS');
   };
 
+  const handleLoadMore = () => {
+    if (next) {
+      dispatch(expandReblogs(statusId, next!));
+    }
+  };
+
   let body;
 
   if (!accountIds) {
@@ -43,6 +50,10 @@ const ReblogsModal: React.FC<IReblogsModal> = ({ onClose, statusId }) => {
         emptyMessage={emptyMessage}
         className='max-w-full'
         itemClassName='pb-3'
+        style={{ height: '80vh' }}
+        useWindowScroll={false}
+        onLoadMore={handleLoadMore}
+        hasMore={!!next}
       >
         {accountIds.map((id) =>
           <AccountContainer key={id} id={id} />,
diff --git a/app/soapbox/reducers/user-lists.ts b/app/soapbox/reducers/user-lists.ts
index 3cb1f9205..80a5fbafc 100644
--- a/app/soapbox/reducers/user-lists.ts
+++ b/app/soapbox/reducers/user-lists.ts
@@ -59,7 +59,9 @@ import {
 } from 'soapbox/actions/groups';
 import {
   REBLOGS_FETCH_SUCCESS,
+  REBLOGS_EXPAND_SUCCESS,
   FAVOURITES_FETCH_SUCCESS,
+  FAVOURITES_EXPAND_SUCCESS,
   DISLIKES_FETCH_SUCCESS,
   REACTIONS_FETCH_SUCCESS,
 } from 'soapbox/actions/interactions';
@@ -172,9 +174,13 @@ export default function userLists(state = ReducerRecord(), action: AnyAction) {
     case FOLLOWING_EXPAND_SUCCESS:
       return appendToList(state, ['following', action.id], action.accounts, action.next);
     case REBLOGS_FETCH_SUCCESS:
-      return normalizeList(state, ['reblogged_by', action.id], action.accounts);
+      return normalizeList(state, ['reblogged_by', action.id], action.accounts, action.next);
+    case REBLOGS_EXPAND_SUCCESS:
+      return appendToList(state, ['reblogged_by', action.id], action.accounts, action.next);
     case FAVOURITES_FETCH_SUCCESS:
-      return normalizeList(state, ['favourited_by', action.id], action.accounts);
+      return normalizeList(state, ['favourited_by', action.id], action.accounts, action.next);
+    case FAVOURITES_EXPAND_SUCCESS:
+      return appendToList(state, ['favourited_by', action.id], action.accounts, action.next);
     case DISLIKES_FETCH_SUCCESS:
       return normalizeList(state, ['disliked_by', action.id], action.accounts);
     case REACTIONS_FETCH_SUCCESS: