diff --git a/src/modules/poweraccent/PowerAccent.Core/Languages.cs b/src/modules/poweraccent/PowerAccent.Core/Languages.cs
index d025213a1c..e00f806a43 100644
--- a/src/modules/poweraccent/PowerAccent.Core/Languages.cs
+++ b/src/modules/poweraccent/PowerAccent.Core/Languages.cs
@@ -18,6 +18,7 @@ namespace PowerAccent.Core
         GD,
         DE,
         EST,
+        FI,
         FR,
         HR,
         HE,
@@ -56,6 +57,7 @@ namespace PowerAccent.Core
                 Language.GD => GetDefaultLetterKeyGD(letter), // Gàidhlig (Scottish Gaelic)
                 Language.DE => GetDefaultLetterKeyDE(letter), // German
                 Language.EST => GetDefaultLetterKeyEST(letter), // Estonian
+                Language.FI => GetDefaultLetterKeyFI(letter), // Finnish
                 Language.FR => GetDefaultLetterKeyFR(letter), // French
                 Language.HR => GetDefaultLetterKeyHR(letter), // Croatian
                 Language.HE => GetDefaultLetterKeyHE(letter), // Hebrew
@@ -97,6 +99,7 @@ namespace PowerAccent.Core
                 .Union(GetDefaultLetterKeyGD(letter))
                 .Union(GetDefaultLetterKeyDE(letter))
                 .Union(GetDefaultLetterKeyEST(letter))
+                .Union(GetDefaultLetterKeyFI(letter))
                 .Union(GetDefaultLetterKeyFR(letter))
                 .Union(GetDefaultLetterKeyHR(letter))
                 .Union(GetDefaultLetterKeyHE(letter))
@@ -221,6 +224,18 @@ namespace PowerAccent.Core
             };
         }
 
+        // Finnish
+        private static string[] GetDefaultLetterKeyFI(LetterKey letter)
+        {
+            return letter switch
+            {
+                LetterKey.VK_A => new[] { "ä", "å" },
+                LetterKey.VK_E => new[] { "€" },
+                LetterKey.VK_O => new[] { "ö" },
+                _ => Array.Empty<string>(),
+            };
+        }
+
         // French
         private static string[] GetDefaultLetterKeyFR(LetterKey letter)
         {
diff --git a/src/settings-ui/Settings.UI/SettingsXAML/Views/PowerAccentPage.xaml b/src/settings-ui/Settings.UI/SettingsXAML/Views/PowerAccentPage.xaml
index 89ac7f5c6f..d66b074dcf 100644
--- a/src/settings-ui/Settings.UI/SettingsXAML/Views/PowerAccentPage.xaml
+++ b/src/settings-ui/Settings.UI/SettingsXAML/Views/PowerAccentPage.xaml
@@ -53,6 +53,7 @@
                             <ComboBoxItem x:Uid="QuickAccent_SelectedLanguage_Gaidhlig" />
                             <ComboBoxItem x:Uid="QuickAccent_SelectedLanguage_Dutch" />
                             <ComboBoxItem x:Uid="QuickAccent_SelectedLanguage_Estonian" />
+                            <ComboBoxItem x:Uid="QuickAccent_SelectedLanguage_Finnish" />
                             <ComboBoxItem x:Uid="QuickAccent_SelectedLanguage_French" />
                             <ComboBoxItem x:Uid="QuickAccent_SelectedLanguage_German" />
                             <ComboBoxItem x:Uid="QuickAccent_SelectedLanguage_Hebrew" />
diff --git a/src/settings-ui/Settings.UI/Strings/en-us/Resources.resw b/src/settings-ui/Settings.UI/Strings/en-us/Resources.resw
index 196a55815f..074f0bf25e 100644
--- a/src/settings-ui/Settings.UI/Strings/en-us/Resources.resw
+++ b/src/settings-ui/Settings.UI/Strings/en-us/Resources.resw
@@ -3333,6 +3333,9 @@ Activate by holding the key for the character you want to add an accent to, then
   <data name="QuickAccent_SelectedLanguage_French.Content" xml:space="preserve">
     <value>French</value>
   </data>
+  <data name="QuickAccent_SelectedLanguage_Finnish.Content" xml:space="preserve">
+    <value>Finnish</value>
+  </data>
   <data name="QuickAccent_SelectedLanguage_Estonian.Content" xml:space="preserve">
     <value>Estonian</value>
   </data>
diff --git a/src/settings-ui/Settings.UI/ViewModels/PowerAccentViewModel.cs b/src/settings-ui/Settings.UI/ViewModels/PowerAccentViewModel.cs
index dda389ccb8..3a6fd03c70 100644
--- a/src/settings-ui/Settings.UI/ViewModels/PowerAccentViewModel.cs
+++ b/src/settings-ui/Settings.UI/ViewModels/PowerAccentViewModel.cs
@@ -32,6 +32,7 @@ namespace Microsoft.PowerToys.Settings.UI.ViewModels
             "GD",
             "NL",
             "EST",
+            "FI",
             "FR",
             "DE",
             "HE",