Index: src/filewidgets/kfileplacesmodel.h
===================================================================
--- src/filewidgets/kfileplacesmodel.h
+++ src/filewidgets/kfileplacesmodel.h
@@ -75,6 +75,7 @@
     Solid::Device deviceForIndex(const QModelIndex &index) const;
     KBookmark bookmarkForIndex(const QModelIndex &index) const;
     GroupType groupType(const QModelIndex &index) const;
+    QModelIndexList groupIndexes(const GroupType type) const;
 
     QAction *teardownActionForIndex(const QModelIndex &index) const;
     QAction *ejectActionForIndex(const QModelIndex &index) const;
Index: src/filewidgets/kfileplacesmodel.cpp
===================================================================
--- src/filewidgets/kfileplacesmodel.cpp
+++ src/filewidgets/kfileplacesmodel.cpp
@@ -326,6 +326,23 @@
     return item->groupType();
 }
 
+QModelIndexList KFilePlacesModel::groupIndexes(const KFilePlacesModel::GroupType type) const
+{
+    if (type == UnknownType) {
+        return QModelIndexList();
+    }
+
+    QModelIndexList indexes;
+    for (int row = 0; row < rowCount(); ++row) {
+        const QModelIndex current = index(row, 0);
+        if (groupType(current) == type) {
+            indexes << current;
+        }
+    }
+
+    return indexes;
+}
+
 QVariant KFilePlacesModel::data(const QModelIndex &index, int role) const
 {
     if (!index.isValid()) {
Index: src/filewidgets/kfileplacesview.cpp
===================================================================
--- src/filewidgets/kfileplacesview.cpp
+++ src/filewidgets/kfileplacesview.cpp
@@ -74,6 +74,7 @@
     void addAppearingItem(const QModelIndex &index);
     void setAppearingItemProgress(qreal value);
     void addDisappearingItem(const QModelIndex &index);
+    void addDisappearingItemGroup(const QModelIndex &index);
     void setDisappearingItemProgress(qreal value);
 
     void setShowHoverIndication(bool show);
@@ -289,6 +290,17 @@
     m_disappearingItems << index;
 }
 
+void KFilePlacesViewDelegate::addDisappearingItemGroup(const QModelIndex &index)
+{
+    const KFilePlacesModel *placesModel = static_cast<const KFilePlacesModel *>(index.model());
+    const QModelIndexList indexesGroup = placesModel->groupIndexes(placesModel->groupType(index));
+
+    m_disappearingItems.reserve(m_disappearingItems.count() + indexesGroup.count());
+    for (const QModelIndex &idx : indexesGroup) {
+        m_disappearingItems << idx;
+    }
+}
+
 void KFilePlacesViewDelegate::setDisappearingItemProgress(qreal value)
 {
     value = 1.0 - value;
@@ -415,7 +427,9 @@
 
 void KFilePlacesViewDelegate::drawSectionHeader(QPainter *painter, const QStyleOptionViewItem &option, const QModelIndex &index) const
 {
-    const QString category = index.data(KFilePlacesModel::GroupRole).toString();
+    const KFilePlacesModel *placesModel = static_cast<const KFilePlacesModel *>(index.model());
+    const QString category = index.data(KFilePlacesModel::GroupRole).toString() + (placesModel->isPlaceGroupHidden(index) ? i18n(" (hidden)") : QString());
+
     QRect textRect(option.rect);
     textRect.setLeft(textRect.left() + 3);
     textRect.setHeight(sectionHeaderHeight());
@@ -737,8 +751,15 @@
     QAction *teardown = nullptr;
     QAction *add = nullptr;
     QAction *mainSeparator = nullptr;
+    QAction *hideSection = nullptr;
 
     const bool clickOverHeader = delegate->pointIsHeaderArea(event->pos());
+    if (clickOverHeader) {
+        const KFilePlacesModel::GroupType type = placesModel->groupType(index);
+        hideSection = menu.addAction(i18n("Hide Section"));
+        hideSection->setCheckable(true);
+        hideSection->setChecked(placesModel->isPlaceGroupHidden(type));
+    }
     if (!clickOverHeader && index.isValid()) {
         if (!placesModel->isDevice(index)) {
             if (placesModel->url(index).toString() == QLatin1String("trash:/")) {
@@ -774,6 +795,9 @@
         hide = menu.addAction(i18n("&Hide Entry '%1'", label));
         hide->setCheckable(true);
         hide->setChecked(placesModel->isHidden(index));
+        // if a parent is hidden no interaction should be possible with children, show it first to do so
+        hide->setEnabled(!placesModel->isPlaceGroupHidden(placesModel->groupType(index)));
+
     } else {
         add = menu.addAction(QIcon::fromTheme(QStringLiteral("document-new")), i18n("Add Entry..."));
     }
@@ -828,9 +852,20 @@
             placesModel->editPlace(index, label, url, iconName, appName);
         }
 
-    } else if (remove != nullptr && result == remove) {
+    } else if (remove && (result == remove)) {
         placesModel->removePlace(index);
-    } else if (hide != nullptr && result == hide) {
+    } else if (hideSection && (result == hideSection)) {
+        const KFilePlacesModel::GroupType type = placesModel->groupType(index);
+        placesModel->setPlaceGroupHidden(type, hideSection->isChecked());
+
+        if (!d->showAll && hideSection->isChecked()) {
+            delegate->addDisappearingItemGroup(index);
+            if (d->itemDisappearTimeline.state() != QTimeLine::Running) {
+                delegate->setDisappearingItemProgress(0.0);
+                d->itemDisappearTimeline.start();
+            }
+        }
+    } else if (hide && (result == hide)) {
         placesModel->setPlaceHidden(index, hide->isChecked());
         QModelIndex current = placesModel->closestItem(d->currentUrl);