diff --git a/plugins/markasjunk/localization/pl_PL.inc b/plugins/markasjunk/localization/pl_PL.inc
new file mode 100644
index 000000000..a98f0aab3
--- /dev/null
+++ b/plugins/markasjunk/localization/pl_PL.inc
@@ -0,0 +1,7 @@
+<?php
+
+$labels = array();
+$labels['buttontitle'] = 'Oznacz jako SPAM';
+$labels['reportedasjunk'] = 'Pomyślnie oznaczono jako SPAM';
+
+?>
diff --git a/plugins/sasl_password/locale/pl_PL.inc b/plugins/sasl_password/locale/pl_PL.inc
new file mode 100644
index 000000000..10cf51ad6
--- /dev/null
+++ b/plugins/sasl_password/locale/pl_PL.inc
@@ -0,0 +1,16 @@
+<?php
+
+$labels = array();
+$labels['changepasswd']  = 'Zmiana hasła';
+$labels['curpasswd']  = 'Aktualne hasło:';
+$labels['newpasswd']  = 'Nowe hasło:';
+$labels['confpasswd']  = 'Potwierdź hasło:';
+
+$messages = array();
+$messages['nopassword'] = "Wprowadź nowe hasło";
+$messages['nocurpassword'] = "Wprowadź aktualne hasło";
+$messages['passwordincorrect'] = 'Błędne aktualne hasło, spróbuj ponownie.';
+$messages['passwordinconsistency'] = 'Hasła nie pasują, spróbuj ponownie.';
+$messages['successfullysaved'] = "Zapisano.";
+
+?>
\ No newline at end of file
diff --git a/plugins/subscriptions_option/localization/pl_PL.inc b/plugins/subscriptions_option/localization/pl_PL.inc
new file mode 100644
index 000000000..8544c7d30
--- /dev/null
+++ b/plugins/subscriptions_option/localization/pl_PL.inc
@@ -0,0 +1,6 @@
+<?php
+
+$labels = array();
+$labels['useimapsubscriptions']  = 'Używaj subskrypcji IMAP';
+
+?>
diff --git a/plugins/userinfo/localization/pl_PL.inc b/plugins/userinfo/localization/pl_PL.inc
new file mode 100644
index 000000000..6b03c32e7
--- /dev/null
+++ b/plugins/userinfo/localization/pl_PL.inc
@@ -0,0 +1,9 @@
+<?php
+
+$labels = array();
+$labels['userinfo'] = 'Informacje';
+$labels['created'] = 'Utworzony';
+$labels['lastlogin'] = 'Ostatnie logowanie';
+$labels['defaultidentity'] = 'Domyślna tożsamość';
+
+?>