diff --git a/res/layout/private_dns_mode_dialog.xml b/res/layout/private_dns_mode_dialog.xml
index 315bb63ffd2..1774ec376ea 100644
--- a/res/layout/private_dns_mode_dialog.xml
+++ b/res/layout/private_dns_mode_dialog.xml
@@ -45,6 +45,18 @@
                 android:id="@+id/private_dns_mode_adguard"
                 layout="@layout/preference_widget_dialog_radiobutton"/>
 
+            <include
+                android:id="@+id/private_dns_mode_open_dns"
+                layout="@layout/preference_widget_dialog_radiobutton"/>
+
+            <include
+                android:id="@+id/private_dns_mode_cleanbrowsing"
+                layout="@layout/preference_widget_dialog_radiobutton"/>
+
+            <include
+                android:id="@+id/private_dns_mode_quad9"
+                layout="@layout/preference_widget_dialog_radiobutton"/>
+
             <include
                 android:id="@+id/private_dns_mode_opportunistic"
                 layout="@layout/preference_widget_dialog_radiobutton"/>
diff --git a/res/values/evolution_strings.xml b/res/values/evolution_strings.xml
index 202a96310cf..e6d61246b0a 100644
--- a/res/values/evolution_strings.xml
+++ b/res/values/evolution_strings.xml
@@ -32,4 +32,19 @@
     <string name="private_dns_mode_adguard" translatable="false">AdGuard DNS</string>
     <!-- AdGuard DNS hostname -->
     <string name="private_dns_hostname_adguard" translatable="false">dns.adguard.com</string>
+
+    <!-- Open DNS Option -->
+    <string name="private_dns_mode_open_dns" translatable="false">Open DNS</string>
+    <!-- Open DNS hostname -->
+    <string name="private_dns_hostname_open_dns" translatable="false">dns.opendns.com</string>
+
+    <!-- Cleanbrowsing DNS Option -->
+    <string name="private_dns_mode_cleanbrowsing" translatable="false">Cleanbrowsing DNS</string>
+    <!-- Cleanbrowsing DNS hostname -->
+    <string name="private_dns_hostname_cleanbrowsing" translatable="false">security-filter-dns.cleanbrowsing.org</string>
+
+    <!-- Quad9 DNS Option -->
+    <string name="private_dns_mode_quad9" translatable="false">Quad9 DNS</string>
+    <!-- Quad9 DNS hostname -->
+    <string name="private_dns_hostname_quad9" translatable="false">dns.quad9.net</string>
 </resources>
diff --git a/src/com/android/settings/network/PrivateDnsModeDialogPreference.java b/src/com/android/settings/network/PrivateDnsModeDialogPreference.java
index 1caeb7de8ba..1dc814e0ccb 100644
--- a/src/com/android/settings/network/PrivateDnsModeDialogPreference.java
+++ b/src/com/android/settings/network/PrivateDnsModeDialogPreference.java
@@ -74,12 +74,18 @@ public class PrivateDnsModeDialogPreference extends CustomDialogPreferenceCompat
     // Only used in Settings, update on additions to ConnectivitySettingsUtils
     private static final int PRIVATE_DNS_MODE_CLOUDFLARE = 4;
     private static final int PRIVATE_DNS_MODE_ADGUARD = 5;
+    private static final int PRIVATE_DNS_MODE_OPEN_DNS = 6;
+    private static final int PRIVATE_DNS_MODE_CLEANBROWSING = 7;
+    private static final int PRIVATE_DNS_MODE_QUAD9 = 8;
 
     static {
         PRIVATE_DNS_MAP = new HashMap<>();
         PRIVATE_DNS_MAP.put(PRIVATE_DNS_MODE_OFF, R.id.private_dns_mode_off);
         PRIVATE_DNS_MAP.put(PRIVATE_DNS_MODE_CLOUDFLARE, R.id.private_dns_mode_cloudflare);
         PRIVATE_DNS_MAP.put(PRIVATE_DNS_MODE_ADGUARD, R.id.private_dns_mode_adguard);
+        PRIVATE_DNS_MAP.put(PRIVATE_DNS_MODE_OPEN_DNS, R.id.private_dns_mode_open_dns);
+        PRIVATE_DNS_MAP.put(PRIVATE_DNS_MODE_CLEANBROWSING, R.id.private_dns_mode_cleanbrowsing);
+        PRIVATE_DNS_MAP.put(PRIVATE_DNS_MODE_QUAD9, R.id.private_dns_mode_quad9);
         PRIVATE_DNS_MAP.put(PRIVATE_DNS_MODE_OPPORTUNISTIC, R.id.private_dns_mode_opportunistic);
         PRIVATE_DNS_MAP.put(PRIVATE_DNS_MODE_PROVIDER_HOSTNAME, R.id.private_dns_mode_provider);
     }
@@ -149,10 +155,22 @@ public class PrivateDnsModeDialogPreference extends CustomDialogPreferenceCompat
                     context.getString(R.string.private_dns_hostname_cloudflare);
             final String adguardHostname =
                     context.getString(R.string.private_dns_hostname_adguard);
+            final String opendnsHostname =
+                    context.getString(R.string.private_dns_hostname_open_dns);
+            final String cleanbrowsingHostname =
+                    context.getString(R.string.private_dns_hostname_cleanbrowsing);
+            final String quad9Hostname =
+                    context.getString(R.string.private_dns_hostname_quad9);
             if (privateDnsHostname.equals(cloudflareHostname)) {
                 mMode = PRIVATE_DNS_MODE_CLOUDFLARE;
             } else if (privateDnsHostname.equals(adguardHostname)) {
                 mMode = PRIVATE_DNS_MODE_ADGUARD;
+            } else if (privateDnsHostname.equals(opendnsHostname)) {
+                mMode = PRIVATE_DNS_MODE_OPEN_DNS;
+            } else if (privateDnsHostname.equals(cleanbrowsingHostname)) {
+                mMode = PRIVATE_DNS_MODE_CLEANBROWSING;
+            } else if (privateDnsHostname.equals(quad9Hostname)) {
+                mMode = PRIVATE_DNS_MODE_QUAD9;
             }
         }
         mRadioGroup = view.findViewById(R.id.private_dns_radio_group);
@@ -168,6 +186,15 @@ public class PrivateDnsModeDialogPreference extends CustomDialogPreferenceCompat
         final RadioButton adguardRadioButton =
                 view.findViewById(R.id.private_dns_mode_adguard);
         adguardRadioButton.setText(R.string.private_dns_mode_adguard);
+        final RadioButton opendnsRadioButton =
+                view.findViewById(R.id.private_dns_mode_open_dns);
+        opendnsRadioButton.setText(R.string.private_dns_mode_open_dns);
+        final RadioButton cleanbrowsingRadioButton =
+                view.findViewById(R.id.private_dns_mode_cleanbrowsing);
+        cleanbrowsingRadioButton.setText(R.string.private_dns_mode_cleanbrowsing);
+        final RadioButton quad9RadioButton =
+                view.findViewById(R.id.private_dns_mode_quad9);
+        quad9RadioButton.setText(R.string.private_dns_mode_quad9);
         final RadioButton opportunisticRadioButton =
                 view.findViewById(R.id.private_dns_mode_opportunistic);
         opportunisticRadioButton.setText(
@@ -207,6 +234,12 @@ public class PrivateDnsModeDialogPreference extends CustomDialogPreferenceCompat
             mMode = PRIVATE_DNS_MODE_CLOUDFLARE;
         } else if (checkedId == R.id.private_dns_mode_adguard) {
             mMode = PRIVATE_DNS_MODE_ADGUARD;
+        } else if (checkedId == R.id.private_dns_mode_open_dns) {
+            mMode = PRIVATE_DNS_MODE_OPEN_DNS;
+        } else if (checkedId == R.id.private_dns_mode_cleanbrowsing) {
+            mMode = PRIVATE_DNS_MODE_CLEANBROWSING;
+        } else if (checkedId == R.id.private_dns_mode_quad9) {
+            mMode = PRIVATE_DNS_MODE_QUAD9;
         } else if (checkedId == R.id.private_dns_mode_opportunistic) {
             mMode = PRIVATE_DNS_MODE_OPPORTUNISTIC;
         } else if (checkedId == R.id.private_dns_mode_provider) {
@@ -307,6 +340,21 @@ public class PrivateDnsModeDialogPreference extends CustomDialogPreferenceCompat
                     context.getString(R.string.private_dns_hostname_adguard);
             ConnectivitySettingsManager.setPrivateDnsHostname(context, adguardHostname);
             modeToSet = PRIVATE_DNS_MODE_PROVIDER_HOSTNAME;
+        } else if (mMode == PRIVATE_DNS_MODE_OPEN_DNS) {
+            final String opendnsHostname =
+                    context.getString(R.string.private_dns_hostname_open_dns);
+            ConnectivitySettingsManager.setPrivateDnsHostname(context, opendnsHostname);
+            modeToSet = PRIVATE_DNS_MODE_PROVIDER_HOSTNAME;
+        } else if (mMode == PRIVATE_DNS_MODE_CLEANBROWSING) {
+            final String cleanbrowsingHostname =
+                    context.getString(R.string.private_dns_hostname_cleanbrowsing);
+            ConnectivitySettingsManager.setPrivateDnsHostname(context, cleanbrowsingHostname);
+            modeToSet = PRIVATE_DNS_MODE_PROVIDER_HOSTNAME;
+        } else if (mMode == PRIVATE_DNS_MODE_QUAD9) {
+            final String quad9Hostname =
+                    context.getString(R.string.private_dns_hostname_quad9);
+            ConnectivitySettingsManager.setPrivateDnsHostname(context, quad9Hostname);
+            modeToSet = PRIVATE_DNS_MODE_PROVIDER_HOSTNAME;
         }
 
         ConnectivitySettingsManager.setPrivateDnsMode(context, modeToSet);
diff --git a/src/com/android/settings/network/PrivateDnsPreferenceController.java b/src/com/android/settings/network/PrivateDnsPreferenceController.java
index 9c0b9bdf00a..179079dcc38 100644
--- a/src/com/android/settings/network/PrivateDnsPreferenceController.java
+++ b/src/com/android/settings/network/PrivateDnsPreferenceController.java
@@ -68,6 +68,9 @@ public class PrivateDnsPreferenceController extends BasePreferenceController
     // Only used in Settings, update on additions to ConnectivitySettingsUtils
     private static final int PRIVATE_DNS_MODE_CLOUDFLARE = 4;
     private static final int PRIVATE_DNS_MODE_ADGUARD = 5;
+    private static final int PRIVATE_DNS_MODE_OPEN_DNS = 6;
+    private static final int PRIVATE_DNS_MODE_CLEANBROWSING = 7;
+    private static final int PRIVATE_DNS_MODE_QUAD9 = 8;
 
     private final Handler mHandler;
     private final ContentObserver mSettingsObserver;
@@ -135,6 +138,9 @@ public class PrivateDnsPreferenceController extends BasePreferenceController
                 return res.getString(com.android.settingslib.R.string.private_dns_mode_off);
             case PRIVATE_DNS_MODE_CLOUDFLARE:
             case PRIVATE_DNS_MODE_ADGUARD:
+            case PRIVATE_DNS_MODE_OPEN_DNS:
+            case PRIVATE_DNS_MODE_CLEANBROWSING:
+            case PRIVATE_DNS_MODE_QUAD9:
             case PRIVATE_DNS_MODE_OPPORTUNISTIC:
                 return dnsesResolved ? res.getString(R.string.private_dns_mode_on)
                         : res.getString(
@@ -150,10 +156,22 @@ public class PrivateDnsPreferenceController extends BasePreferenceController
                         res.getString(R.string.private_dns_hostname_cloudflare);
                 final String adguardHostname =
                         res.getString(R.string.private_dns_hostname_adguard);
+                final String opendnsHostname =
+                        res.getString(R.string.private_dns_hostname_open_dns);
+                final String cleanbrowsingHostname =
+                        res.getString(R.string.private_dns_hostname_cleanbrowsing);
+                final String quad9Hostname =
+                        res.getString(R.string.private_dns_hostname_quad9);
                 if (privateDnsHostname.equals(cloudflareHostname)) {
                     return res.getString(R.string.private_dns_mode_cloudflare);
                 } else if (privateDnsHostname.equals(adguardHostname)) {
                     return res.getString(R.string.private_dns_mode_adguard);
+                } else if (privateDnsHostname.equals(opendnsHostname)) {
+                    return res.getString(R.string.private_dns_mode_open_dns);
+                } else if (privateDnsHostname.equals(cleanbrowsingHostname)) {
+                    return res.getString(R.string.private_dns_mode_cleanbrowsing);
+                } else if (privateDnsHostname.equals(quad9Hostname)) {
+                    return res.getString(R.string.private_dns_mode_quad9);
                 }
                 return privateDnsHostname;
         }