diff --git a/i18npool/Library_localedata_en.mk b/i18npool/Library_localedata_en.mk
index c38c3523af92..2b0a77a42f0e 100644
--- a/i18npool/Library_localedata_en.mk
+++ b/i18npool/Library_localedata_en.mk
@@ -19,6 +19,7 @@ $(eval $(call gb_Library_add_generated_exception_objects,localedata_en,\
 	CustomTarget/i18npool/localedata/localedata_en_GM \
 	CustomTarget/i18npool/localedata/localedata_en_IE \
 	CustomTarget/i18npool/localedata/localedata_en_JM \
+	CustomTarget/i18npool/localedata/localedata_en_LK \
 	CustomTarget/i18npool/localedata/localedata_en_MW \
 	CustomTarget/i18npool/localedata/localedata_en_NA \
 	CustomTarget/i18npool/localedata/localedata_en_NZ \
diff --git a/i18npool/source/localedata/data/en_LK.xml b/i18npool/source/localedata/data/en_LK.xml
new file mode 100644
index 000000000000..5d3e741499ad
--- /dev/null
+++ b/i18npool/source/localedata/data/en_LK.xml
@@ -0,0 +1,50 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+<!DOCTYPE Locale SYSTEM 'locale.dtd'>
+<!--
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (the "License"); you may not use this file
+ *   except in compliance with the License. You may obtain a copy of
+ *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ -->
+<Locale versionDTD="2.0.3" allowUpdateFromCLDR="no" version="1.0">
+  <LC_INFO>
+    <Language>
+      <LangID>en</LangID>
+      <DefaultName>English</DefaultName>
+    </Language>
+    <Country>
+      <CountryID>LK</CountryID>
+      <DefaultName>Sri Lanka</DefaultName>
+    </Country>
+  </LC_INFO>
+  <LC_CTYPE ref="en_GB" />
+  <LC_FORMAT ref="en_GB" replaceFrom="[CURRENCY]" replaceTo="[$Rs-A409]" />
+  <LC_COLLATION ref="en_GB" />
+  <LC_SEARCH ref="en_GB"/>
+  <LC_INDEX ref="en_GB"/>
+  <LC_CALENDAR ref="en_GB"/>
+  <LC_CURRENCY>
+    <Currency default="true" usedInCompatibleFormatCodes="true">
+      <CurrencyID>LKR</CurrencyID>
+      <CurrencySymbol>Rs</CurrencySymbol>
+      <BankSymbol>LKR</BankSymbol>
+      <CurrencyName>Sri Lankan rupee</CurrencyName>
+      <DecimalPlaces>2</DecimalPlaces>
+    </Currency>
+  </LC_CURRENCY>
+  <LC_TRANSLITERATION ref="en_GB"/>
+  <LC_MISC ref="en_GB"/>
+  <LC_NumberingLevel ref="en_GB"/>
+  <LC_OutLineNumberingLevel ref="en_GB"/>
+</Locale>
diff --git a/i18npool/source/localedata/localedata.cxx b/i18npool/source/localedata/localedata.cxx
index 3d244fcfbab1..06ec029eac51 100644
--- a/i18npool/source/localedata/localedata.cxx
+++ b/i18npool/source/localedata/localedata.cxx
@@ -79,6 +79,7 @@ static const struct {
     { "en_GM",  lcl_DATA_EN },
     { "en_BW",  lcl_DATA_EN },
     { "en_ZM",  lcl_DATA_EN },
+    { "en_LK",  lcl_DATA_EN },
 
     { "es_ES",  lcl_DATA_ES },
     { "es_AR",  lcl_DATA_ES },