diff --git a/browser/brave_shields/brave_shields_web_contents_observer.cc b/browser/brave_shields/brave_shields_web_contents_observer.cc
index 8de7836d2f3..24d1f681faa 100644
--- a/browser/brave_shields/brave_shields_web_contents_observer.cc
+++ b/browser/brave_shields/brave_shields_web_contents_observer.cc
@@ -10,7 +10,6 @@
 #include <utility>
 #include <vector>
 
-#include "base/containers/cxx20_erase_vector.h"
 #include "base/feature_list.h"
 #include "base/strings/utf_string_conversions.h"
 #include "brave/components/brave_perf_predictor/browser/perf_predictor_tab_helper.h"
diff --git a/browser/brave_vpn/win/service_details.cc b/browser/brave_vpn/win/service_details.cc
index 677f62bbe13..b375e82f7b7 100644
--- a/browser/brave_vpn/win/service_details.cc
+++ b/browser/brave_vpn/win/service_details.cc
@@ -9,7 +9,6 @@
 
 #include <vector>
 
-#include "base/containers/cxx20_erase.h"
 #include "base/notreached.h"
 #include "base/path_service.h"
 #include "brave/browser/brave_vpn/win/service_constants.h"
diff --git a/browser/brave_wallet/solana_provider_impl_unittest.cc b/browser/brave_wallet/solana_provider_impl_unittest.cc
index 6294961597f..3dff5c04b9c 100644
--- a/browser/brave_wallet/solana_provider_impl_unittest.cc
+++ b/browser/brave_wallet/solana_provider_impl_unittest.cc
@@ -9,7 +9,6 @@
 #include <optional>
 #include <vector>
 
-#include "base/containers/cxx20_erase_vector.h"
 #include "base/json/json_reader.h"
 #include "base/memory/raw_ptr.h"
 #include "base/test/bind.h"
diff --git a/browser/ui/commands/accelerator_service.cc b/browser/ui/commands/accelerator_service.cc
index ecc59004ce5..a8b1eb2f1a8 100644
--- a/browser/ui/commands/accelerator_service.cc
+++ b/browser/ui/commands/accelerator_service.cc
@@ -12,7 +12,6 @@
 #include <vector>
 
 #include "base/containers/contains.h"
-#include "base/containers/cxx20_erase_vector.h"
 #include "base/containers/flat_map.h"
 #include "base/containers/flat_set.h"
 #include "base/ranges/algorithm.h"
diff --git a/chromium_src/chrome/browser/ui/webui/settings/site_settings_helper.cc b/chromium_src/chrome/browser/ui/webui/settings/site_settings_helper.cc
index 10ebdec9b28..dd1ba5e9a28 100644
--- a/chromium_src/chrome/browser/ui/webui/settings/site_settings_helper.cc
+++ b/chromium_src/chrome/browser/ui/webui/settings/site_settings_helper.cc
@@ -8,7 +8,6 @@
 #include <string_view>
 #include <vector>
 
-#include "base/containers/cxx20_erase_vector.h"
 #include "brave/components/brave_shields/core/common/brave_shield_constants.h"
 #include "third_party/blink/public/common/features.h"
 
diff --git a/components/api_request_helper/api_request_helper.cc b/components/api_request_helper/api_request_helper.cc
index 45f8ea0ac52..7b3c5c771ca 100644
--- a/components/api_request_helper/api_request_helper.cc
+++ b/components/api_request_helper/api_request_helper.cc
@@ -11,7 +11,6 @@
 
 #include "base/check.h"
 #include "base/check_op.h"
-#include "base/containers/cxx20_erase_vector.h"
 #include "base/debug/alias.h"
 #include "base/debug/dump_without_crashing.h"
 #include "base/json/json_reader.h"
diff --git a/components/brave_rewards/core/contribution/contribution_monthly.cc b/components/brave_rewards/core/contribution/contribution_monthly.cc
index 92275315e21..21bba654d72 100644
--- a/components/brave_rewards/core/contribution/contribution_monthly.cc
+++ b/components/brave_rewards/core/contribution/contribution_monthly.cc
@@ -10,7 +10,6 @@
 #include <utility>
 #include <vector>
 
-#include "base/containers/cxx20_erase.h"
 #include "base/functional/bind.h"
 #include "base/uuid.h"
 #include "brave/components/brave_rewards/core/common/time_util.h"