diff --git a/editor/script/script_editor_plugin.cpp b/editor/script/script_editor_plugin.cpp
index 7ea67402a40..9740f44418f 100644
--- a/editor/script/script_editor_plugin.cpp
+++ b/editor/script/script_editor_plugin.cpp
@@ -752,7 +752,8 @@ void ScriptEditor::_go_to_tab(int p_idx) {
 
 	EditorHelp *eh = Object::cast_to<EditorHelp>(c);
 	if (eh) {
-		script_name_label->set_text(eh->get_class());
+		script_name_button->set_text(eh->get_class());
+		_calculate_script_name_button_size();
 
 		if (is_visible_in_tree()) {
 			eh->set_focused();
@@ -935,7 +936,8 @@ void ScriptEditor::_close_tab(int p_idx, bool p_save, bool p_history_back) {
 		} else {
 			_update_selected_editor_menu();
 			_update_online_doc();
-			script_name_label->set_text(String());
+			script_name_button->set_text(String());
+			_calculate_script_name_button_size();
 		}
 
 		_update_history_arrows();
@@ -1819,6 +1821,8 @@ void ScriptEditor::_notification(int p_what) {
 		case NOTIFICATION_THEME_CHANGED: {
 			tab_container->add_theme_style_override(SceneStringName(panel), get_theme_stylebox(SNAME("ScriptEditor"), EditorStringName(EditorStyles)));
 
+			_calculate_script_name_button_size();
+
 			help_search->set_button_icon(get_editor_theme_icon(SNAME("HelpSearch")));
 			site_search->set_button_icon(get_editor_theme_icon(SNAME("ExternalLink")));
 
@@ -2059,7 +2063,8 @@ void ScriptEditor::_script_selected(int p_idx) {
 	grab_focus_block = !Input::get_singleton()->is_mouse_button_pressed(MouseButton::LEFT); //amazing hack, simply amazing
 
 	_go_to_tab(script_list->get_item_metadata(p_idx));
-	script_name_label->set_text(script_list->get_item_text(p_idx));
+	script_name_button->set_text(script_list->get_item_text(p_idx));
+	_calculate_script_name_button_size();
 	grab_focus_block = false;
 }
 
@@ -2484,8 +2489,6 @@ void ScriptEditor::_update_script_names() {
 		if (tab_container->get_current_tab() == sedata_filtered[i].index) {
 			script_list->select(index);
 
-			script_name_label->set_text(sedata_filtered[i].name);
-
 			ScriptEditorBase *se = _get_current_editor();
 			if (se) {
 				se->enable_editor(this);
@@ -2494,6 +2497,14 @@ void ScriptEditor::_update_script_names() {
 		}
 	}
 
+	for (const _ScriptEditorItemData &sedata_i : sedata) {
+		if (tab_container->get_current_tab() == sedata_i.index) {
+			script_name_button->set_text(sedata_i.name);
+			_calculate_script_name_button_size();
+			break;
+		}
+	}
+
 	if (!waiting_update_names) {
 		_update_members_overview();
 		_update_help_overview();
@@ -3973,6 +3984,36 @@ void ScriptEditor::set_live_auto_reload_running_scripts(bool p_enabled) {
 	auto_reload_running_scripts = p_enabled;
 }
 
+void ScriptEditor::_calculate_script_name_button_size() {
+	Ref<Font> font = script_name_button->get_theme_font(SceneStringName(font), SNAME("Button"));
+	HorizontalAlignment alignment = script_name_button->get_text_alignment();
+	int font_size = script_name_button->get_theme_font_size(SceneStringName(font_size), SNAME("Button"));
+	String text = script_name_button->get_text();
+	int jst_flags = TextServer::JUSTIFICATION_WORD_BOUND | TextServer::JUSTIFICATION_KASHIDA | TextServer::JUSTIFICATION_SKIP_LAST_LINE | TextServer::JUSTIFICATION_DO_NOT_SKIP_SINGLE_LINE;
+	TextServer::Direction direction = TextServer::Direction(script_name_button->get_text_direction());
+	Vector2 text_size = font->get_string_size(text, alignment, -1, font_size, jst_flags, direction, TextServer::ORIENTATION_HORIZONTAL);
+
+	script_name_width = text_size.x + script_name_button->get_theme_stylebox(CoreStringName(normal))->get_content_margin(SIDE_LEFT) + script_name_button->get_theme_stylebox(CoreStringName(normal))->get_content_margin(SIDE_RIGHT);
+	_calculate_script_name_button_ratio();
+}
+
+void ScriptEditor::_calculate_script_name_button_ratio() {
+	const float total_width = script_name_button_hbox->get_size().width;
+	if (total_width <= 0) {
+		return;
+	}
+
+	// Make the ratios a fraction bigger, to avoid unnecessary trimming.
+	const float extra_ratio = 4 / total_width;
+
+	const float script_name_ratio = MIN(1, script_name_width / total_width + extra_ratio);
+	script_name_button->set_stretch_ratio(script_name_ratio);
+
+	float ratio_left = 1 - script_name_ratio;
+	script_name_button_left_spacer->set_stretch_ratio(ratio_left / 2);
+	script_name_button_right_spacer->set_stretch_ratio(ratio_left / 2);
+}
+
 void ScriptEditor::_help_search(const String &p_text) {
 	help_search_dialog->popup_dialog(p_text);
 }
@@ -4411,12 +4452,27 @@ ScriptEditor::ScriptEditor(WindowWrapper *p_wrapper) {
 	debugger->connect("breakpoint_set_in_tree", callable_mp(this, &ScriptEditor::_set_breakpoint));
 	debugger->connect("breakpoints_cleared_in_tree", callable_mp(this, &ScriptEditor::_clear_breakpoints));
 
-	script_name_label = memnew(Label);
-	script_name_label->set_horizontal_alignment(HORIZONTAL_ALIGNMENT_CENTER);
-	script_name_label->set_text_overrun_behavior(TextServer::OVERRUN_TRIM_ELLIPSIS);
-	script_name_label->set_focus_mode(FOCUS_ACCESSIBILITY);
-	script_name_label->set_h_size_flags(SIZE_EXPAND_FILL);
-	menu_hb->add_child(script_name_label);
+	script_name_button_hbox = memnew(HBoxContainer);
+	script_name_button_hbox->set_h_size_flags(SIZE_EXPAND_FILL);
+	script_name_button_hbox->add_theme_constant_override("separation", 0);
+	script_name_button_hbox->connect(SceneStringName(item_rect_changed), callable_mp(this, &ScriptEditor::_calculate_script_name_button_ratio));
+	menu_hb->add_child(script_name_button_hbox);
+
+	script_name_button_left_spacer = memnew(Control);
+	script_name_button_left_spacer->set_h_size_flags(Control::SIZE_EXPAND_FILL);
+	script_name_button_hbox->add_child(script_name_button_left_spacer);
+
+	script_name_button = memnew(Button);
+	script_name_button->set_flat(true);
+	script_name_button->set_text_overrun_behavior(TextServer::OVERRUN_TRIM_ELLIPSIS);
+	script_name_button->set_h_size_flags(SIZE_EXPAND_FILL);
+	script_name_button->set_tooltip_text(TTRC("Navigate to script list."));
+	script_name_button->connect(SceneStringName(pressed), callable_mp(script_list, &ItemList::ensure_current_is_visible));
+	script_name_button_hbox->add_child(script_name_button);
+
+	script_name_button_right_spacer = memnew(Control);
+	script_name_button_right_spacer->set_h_size_flags(Control::SIZE_EXPAND_FILL);
+	script_name_button_hbox->add_child(script_name_button_right_spacer);
 
 	site_search = memnew(Button);
 	site_search->set_theme_type_variation(SceneStringName(FlatButton));
diff --git a/editor/script/script_editor_plugin.h b/editor/script/script_editor_plugin.h
index 5cc46eceb0a..152c86fb704 100644
--- a/editor/script/script_editor_plugin.h
+++ b/editor/script/script_editor_plugin.h
@@ -359,7 +359,11 @@ class ScriptEditor : public PanelContainer {
 
 	float zoom_factor = 1.0f;
 
-	Label *script_name_label = nullptr;
+	HBoxContainer *script_name_button_hbox = nullptr;
+	Control *script_name_button_left_spacer = nullptr;
+	Control *script_name_button_right_spacer = nullptr;
+	Button *script_name_button = nullptr;
+	int script_name_width = 0;
 
 	Button *script_back = nullptr;
 	Button *script_forward = nullptr;
@@ -517,6 +521,9 @@ class ScriptEditor : public PanelContainer {
 	void _script_list_clicked(int p_item, Vector2 p_local_mouse_pos, MouseButton p_mouse_button_index);
 	void _make_script_list_context_menu();
 
+	void _calculate_script_name_button_size();
+	void _calculate_script_name_button_ratio();
+
 	void _help_search(const String &p_text);
 
 	void _history_forward();