diff --git a/homeassistant/components/steam_online/config_flow.py b/homeassistant/components/steam_online/config_flow.py
index 8356ad8bbc6..094db9ba207 100644
--- a/homeassistant/components/steam_online/config_flow.py
+++ b/homeassistant/components/steam_online/config_flow.py
@@ -1,7 +1,7 @@
 """Config flow for Steam integration."""
 from __future__ import annotations
 
-from collections.abc import Mapping
+from collections.abc import Iterator, Mapping
 from typing import Any
 
 import steam
@@ -15,6 +15,9 @@ from homeassistant.helpers import config_validation as cv, entity_registry as er
 
 from .const import CONF_ACCOUNT, CONF_ACCOUNTS, DOMAIN, LOGGER, PLACEHOLDERS
 
+# To avoid too long request URIs, the amount of ids to request is limited
+MAX_IDS_TO_REQUEST = 275
+
 
 def validate_input(user_input: dict[str, str]) -> dict[str, str | int]:
     """Handle common flow input validation."""
@@ -108,6 +111,11 @@ class SteamFlowHandler(config_entries.ConfigFlow, domain=DOMAIN):
         )
 
 
+def _batch_ids(ids: list[str]) -> Iterator[list[str]]:
+    for i in range(0, len(ids), MAX_IDS_TO_REQUEST):
+        yield ids[i : i + MAX_IDS_TO_REQUEST]
+
+
 class SteamOptionsFlowHandler(config_entries.OptionsFlow):
     """Handle Steam client options."""
 
@@ -170,5 +178,11 @@ class SteamOptionsFlowHandler(config_entries.OptionsFlow):
             _users_str = [user["steamid"] for user in friends["friendslist"]["friends"]]
         except steam.api.HTTPError:
             return []
-        names = interface.GetPlayerSummaries(steamids=_users_str)
-        return names["response"]["players"]["player"]
+        names = []
+        for id_batch in _batch_ids(_users_str):
+            names.extend(
+                interface.GetPlayerSummaries(steamids=id_batch)["response"]["players"][
+                    "player"
+                ]
+            )
+        return names
diff --git a/tests/components/steam_online/__init__.py b/tests/components/steam_online/__init__.py
index d41554e4d04..786c5d67782 100644
--- a/tests/components/steam_online/__init__.py
+++ b/tests/components/steam_online/__init__.py
@@ -1,5 +1,8 @@
 """Tests for Steam integration."""
+import random
+import string
 from unittest.mock import patch
+import urllib.parse
 
 import steam
 
@@ -11,8 +14,8 @@ from homeassistant.core import HomeAssistant
 from tests.common import MockConfigEntry
 
 API_KEY = "abc123"
-ACCOUNT_1 = "1234567890"
-ACCOUNT_2 = "1234567891"
+ACCOUNT_1 = "12345678901234567"
+ACCOUNT_2 = "12345678912345678"
 ACCOUNT_NAME_1 = "testaccount1"
 ACCOUNT_NAME_2 = "testaccount2"
 
@@ -30,6 +33,8 @@ CONF_OPTIONS_2 = {
     }
 }
 
+MAX_LENGTH_STEAM_IDS = 30
+
 
 def create_entry(hass: HomeAssistant) -> MockConfigEntry:
     """Add config entry in Home Assistant."""
@@ -62,16 +67,32 @@ class MockedInterface(dict):
 
     def GetFriendList(self, steamid: str) -> dict:
         """Get friend list."""
-        return {"friendslist": {"friends": [{"steamid": ACCOUNT_2}]}}
+        fake_friends = [{"steamid": ACCOUNT_2}]
+        for _i in range(0, 4):
+            fake_friends.append(
+                {"steamid": "".join(random.choices(string.digits, k=len(ACCOUNT_1)))}
+            )
+        return {"friendslist": {"friends": fake_friends}}
 
-    def GetPlayerSummaries(self, steamids: str) -> dict:
+    def GetPlayerSummaries(self, steamids: str | list[str]) -> dict:
         """Get player summaries."""
+        assert len(urllib.parse.quote(str(steamids))) <= MAX_LENGTH_STEAM_IDS
         return {
             "response": {
                 "players": {
                     "player": [
-                        {"steamid": ACCOUNT_1, "personaname": ACCOUNT_NAME_1},
-                        {"steamid": ACCOUNT_2, "personaname": ACCOUNT_NAME_2},
+                        {
+                            "steamid": ACCOUNT_1,
+                            "personaname": ACCOUNT_NAME_1,
+                            "personastate": 1,
+                            "avatarmedium": "",
+                        },
+                        {
+                            "steamid": ACCOUNT_2,
+                            "personaname": ACCOUNT_NAME_2,
+                            "personastate": 2,
+                            "avatarmedium": "",
+                        },
                     ]
                 }
             }
diff --git a/tests/components/steam_online/test_config_flow.py b/tests/components/steam_online/test_config_flow.py
index a9d81a16fba..a62adb18776 100644
--- a/tests/components/steam_online/test_config_flow.py
+++ b/tests/components/steam_online/test_config_flow.py
@@ -138,7 +138,10 @@ async def test_flow_reauth(hass: HomeAssistant) -> None:
 async def test_options_flow(hass: HomeAssistant) -> None:
     """Test updating options."""
     entry = create_entry(hass)
-    with patch_interface():
+    with patch_interface(), patch(
+        "homeassistant.components.steam_online.config_flow.MAX_IDS_TO_REQUEST",
+        return_value=2,
+    ):
         await hass.config_entries.async_setup(entry.entry_id)
         result = await hass.config_entries.options.async_init(entry.entry_id)
         await hass.async_block_till_done()
@@ -159,7 +162,10 @@ async def test_options_flow(hass: HomeAssistant) -> None:
 async def test_options_flow_deselect(hass: HomeAssistant) -> None:
     """Test deselecting user."""
     entry = create_entry(hass)
-    with patch_interface():
+    with patch_interface(), patch(
+        "homeassistant.components.steam_online.config_flow.MAX_IDS_TO_REQUEST",
+        return_value=2,
+    ):
         await hass.config_entries.async_setup(entry.entry_id)
         result = await hass.config_entries.options.async_init(entry.entry_id)
         await hass.async_block_till_done()