diff --git a/tkfontchooser.py b/tkfontchooser.py
index 79a851e..a5f0eec 100755
--- a/tkfontchooser.py
+++ b/tkfontchooser.py
@@ -39,7 +39,9 @@
       "Underline": "Sottolineato", "Overstrike": "Barrato"}
 RU = {"Cancel": "Отмена", "Bold": "Полужирный", "Italic": "Курсив",
       "Underline": "Подчеркнутый", "Overstrike": "Зачеркнутый"}
-LANGUAGES = {"fr": FR, "en": EN, "it": IT, "ru": RU}
+ES = {"Cancel": "Cancelar", "Bold": "Negrita", "Italic": "Cursiva",
+      "Underline": "Subrayado", "Overstrike": "Tachado"}
+LANGUAGES = {"fr": FR, "en": EN, "it": IT, "ru": RU, "es": ES}
 
 try:
     lang_code = getdefaultlocale()[0][:2]