--- a/chrome/browser/ui/browser.cc
+++ b/chrome/browser/ui/browser.cc
@@ -3825,6 +3825,10 @@ void Browser::UpdateBookmarkBarState(Boo
 }
 
 bool Browser::ShouldShowBookmarkBar() const {
+  if (base::CommandLine::ForCurrentProcess()->GetSwitchValueASCII("bookmark-bar-ntp") == "never") {
+    return false;
+  }
+
   if (profile_->IsGuestSession()) {
     return false;
   }
--- a/chrome/browser/ungoogled_flag_choices.h
+++ b/chrome/browser/ungoogled_flag_choices.h
@@ -34,4 +34,10 @@ const FeatureEntry::Choice kScrollEventC
      "scroll-tabs",
      "never"}
 };
+const FeatureEntry::Choice kBookmarkBarNewTab[] = {
+    {flags_ui::kGenericExperimentChoiceDefault, "", ""},
+    {"Never",
+     "bookmark-bar-ntp",
+     "never"},
+};
 #endif  // CHROME_BROWSER_UNGOOGLED_FLAG_CHOICES_H_
--- a/chrome/browser/ungoogled_flag_entries.h
+++ b/chrome/browser/ungoogled_flag_entries.h
@@ -36,4 +36,8 @@
      "Scroll switches tab",
      "Switch to the left/right tab if the wheel-scroll happens over the tabstrip, or the empty space beside the tabstrip. ungoogled-chromium flag.",
      kOsDesktop, MULTI_VALUE_TYPE(kScrollEventChangesTab)},
+    {"bookmark-bar-ntp",
+     "Bookmark Bar on New-Tab-Page",
+     "Disable the Bookmark Bar on the New-Tab-Page. ungoogled-chromium flag.",
+     kOsDesktop, MULTI_VALUE_TYPE(kBookmarkBarNewTab)},
 #endif  // CHROME_BROWSER_UNGOOGLED_FLAG_ENTRIES_H_