diff --git a/src/NzbDrone.Core.Test/ParserTests/LanguageParserFixture.cs b/src/NzbDrone.Core.Test/ParserTests/LanguageParserFixture.cs
index 3d1916b64..42d06dc4c 100644
--- a/src/NzbDrone.Core.Test/ParserTests/LanguageParserFixture.cs
+++ b/src/NzbDrone.Core.Test/ParserTests/LanguageParserFixture.cs
@@ -152,8 +152,19 @@ public void should_parse_language_korean(string postTitle)
             result.Should().Contain(Language.Korean);
         }
 
+        [TestCase("Title.the.Series.2009.S01E08.2160p.WEB-DL.LAV.ENG")]
+        [TestCase("Title.the.Series.S01.COMPLETE.2009.1080p.WEB-DL.x264.AVC.AAC.LT.LV.RU")]
+        [TestCase("Title.the.Series.S03.1080p.WEB.x264.LAT.ENG")]
+        [TestCase("Title.the.Series.S02E02.LATViAN.1080p.WEB.XviD-LOL")]
+        public void should_parse_language_latvian(string postTitle)
+        {
+            var result = LanguageParser.ParseLanguages(postTitle);
+            result.Should().Contain(Language.Latvian);
+        }
+
         [TestCase("Title.the.Series.2009.S01E14.Russian.HDTV.XviD-LOL")]
         [TestCase("Title.the.Series.S01E01.1080p.WEB-DL.Rus.Eng.TVKlondike")]
+        [TestCase("Title.the.Series.S01.COMPLETE.2009.1080p.WEB-DL.x264.AVC.AAC.LT.LV.RU")]
         public void should_parse_language_russian(string postTitle)
         {
             var result = LanguageParser.ParseLanguages(postTitle);
diff --git a/src/NzbDrone.Core/Parser/LanguageParser.cs b/src/NzbDrone.Core/Parser/LanguageParser.cs
index 00d92d5da..149af2329 100644
--- a/src/NzbDrone.Core/Parser/LanguageParser.cs
+++ b/src/NzbDrone.Core/Parser/LanguageParser.cs
@@ -19,7 +19,7 @@ public static class LanguageParser
                 new RegexReplace(@".*?[_. ](S\d{2}(?:E\d{2,4})*[_. ].*)", "$1", RegexOptions.Compiled | RegexOptions.IgnoreCase)
             };
 
-        private static readonly Regex LanguageRegex = new Regex(@"(?:\W|_)(?<english>\b(?:ing|eng)\b)|(?<italian>\b(?:ita|italian)\b)|(?<german>german\b|videomann|ger[. ]dub)|(?<flemish>flemish)|(?<greek>greek)|(?<french>(?:\W|_)(?:FR|VF|VF2|VFF|VFQ|TRUEFRENCH)(?:\W|_))|(?<russian>\brus\b)|(?<hungarian>\b(?:HUNDUB|HUN)\b)|(?<hebrew>\bHebDub\b)|(?<polish>\b(?:PL\W?DUB|DUB\W?PL|LEK\W?PL|PL\W?LEK)\b)|(?<chinese>\[(?:CH[ST]|BIG5|GB)\]|简|繁|字幕)|(?<bulgarian>\bbgaudio\b)|(?<spanish>\b(?:español|castellano|esp|spa(?!\(Latino\)))\b)|(?<ukrainian>\b(?:ukr)\b)|(?<thai>\b(?:THAI)\b)|(?<romanian>\b(?:RoDubbed|ROMANIAN)\b)|(?<catalan>[-,. ]cat[. ](?:DD|subs)|\b(?:catalan|catalán)\b)",
+        private static readonly Regex LanguageRegex = new Regex(@"(?:\W|_)(?<english>\b(?:ing|eng)\b)|(?<italian>\b(?:ita|italian)\b)|(?<german>german\b|videomann|ger[. ]dub)|(?<flemish>flemish)|(?<greek>greek)|(?<french>(?:\W|_)(?:FR|VF|VF2|VFF|VFQ|TRUEFRENCH)(?:\W|_))|(?<russian>\b(?:rus|ru)\b)|(?<hungarian>\b(?:HUNDUB|HUN)\b)|(?<hebrew>\bHebDub\b)|(?<polish>\b(?:PL\W?DUB|DUB\W?PL|LEK\W?PL|PL\W?LEK)\b)|(?<chinese>\[(?:CH[ST]|BIG5|GB)\]|简|繁|字幕)|(?<bulgarian>\bbgaudio\b)|(?<spanish>\b(?:español|castellano|esp|spa(?!\(Latino\)))\b)|(?<ukrainian>\b(?:ukr)\b)|(?<thai>\b(?:THAI)\b)|(?<romanian>\b(?:RoDubbed|ROMANIAN)\b)|(?<catalan>[-,. ]cat[. ](?:DD|subs)|\b(?:catalan|catalán)\b)|(?<latvian>\b(?:lat|lav|lv)\b)",
                                                                 RegexOptions.IgnoreCase | RegexOptions.Compiled);
 
         private static readonly Regex CaseSensitiveLanguageRegex = new Regex(@"(?:(?i)(?<!SUB[\W|_|^]))(?:(?<lithuanian>\bLT\b)|(?<czech>\bCZ\b)|(?<polish>\bPL\b)|(?<bulgarian>\bBG\b)|(?<slovak>\bSK\b))(?:(?i)(?![\W|_|^]SUB))",
@@ -174,6 +174,11 @@ public static List<Language> ParseLanguages(string title)
                 languages.Add(Language.SpanishLatino);
             }
 
+            if (lowerTitle.Contains("latvian"))
+            {
+                languages.Add(Language.Latvian);
+            }
+
             var regexLanguages = RegexLanguage(title);
 
             if (regexLanguages.Any())
@@ -389,6 +394,11 @@ private static List<Language> RegexLanguage(string title)
                 {
                     languages.Add(Language.Catalan);
                 }
+
+                if (match.Groups["latvian"].Success)
+                {
+                    languages.Add(Language.Latvian);
+                }
             }
 
             return languages;