--- a/browser/locales/search/list.json
+++ b/browser/locales/search/list.json
@@ -586,16 +586,23 @@
     },
     "nn-NO": {
       "default": {
         "visibleDefaultEngines": [
           "google", "bing", "amazon-en-GB", "ddg", "gulesider-NO", "bok-NO", "qxl-NO", "wikipedia-NN"
         ]
       }
     },
+    "oc": {
+      "default": {
+        "visibleDefaultEngines": [
+          "google", "yahoo-france", "bing", "ddg", "twitter", "wikipedia-oc", "wiktionary-oc"
+        ]
+      }
+    },
     "or": {
       "default": {
         "visibleDefaultEngines": [
           "google", "yahoo-in", "bing", "amazondotcom", "ddg", "wikipedia-or"
         ]
       }
     },
     "pa-IN": {
@@ -631,17 +638,17 @@
         "visibleDefaultEngines": [
           "google", "yahoo-ch", "bing", "ddg", "ebay-ch", "leo_ende_de-rm", "pledarigrond", "wikipedia-rm"
         ]
       }
     },
     "ro": {
       "default": {
         "visibleDefaultEngines": [
-          "google", "yahoo", "bing", "amazondotcom", "ddg", "wikipediaro"
+          "google", "yahoo", "bing", "amazondotcom", "ddg", "wikipedia-ro"
         ]
       }
     },
     "ru": {
       "default": {
         "visibleDefaultEngines": [
           "yandex-ru", "google", "ddg", "ozonru", "priceru", "wikipedia-ru", "mailru"
         ]

new file mode 100644
--- /dev/null
+++ b/browser/locales/searchplugins/wikipedia-oc.xml
@@ -0,0 +1,19 @@
+<!-- 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/. -->
+
+<SearchPlugin xmlns="http://www.mozilla.org/2006/browser/search/">
+<ShortName>Wikipèdia (oc)</ShortName>
+<Description>Wikipèdia, l'enciclopèdia liura</Description>
+<InputEncoding>UTF-8</InputEncoding>
+<Image width="16" height="16">resource://search-plugins/images/wikipedia.ico</Image>
+<Url type="application/x-suggestions+json" method="GET" template="https://oc.wikipedia.org/w/api.php">
+  <Param name="action" value="opensearch"/>
+  <Param name="search" value="{searchTerms}"/>
+</Url>
+<Url type="text/html" method="GET" template="https://oc.wikipedia.org/wiki/Especial:Recèrca"
+     resultdomain="wikipedia.org" rel="searchform">
+  <Param name="search" value="{searchTerms}"/>
+  <Param name="sourceid" value="Mozilla-search"/>
+</Url>
+</SearchPlugin>

rename from browser/locales/searchplugins/wikipediaro.xml
rename to browser/locales/searchplugins/wikipedia-ro.xml

new file mode 100644
--- /dev/null
+++ b/browser/locales/searchplugins/wiktionary-oc.xml
@@ -0,0 +1,19 @@
+<!-- 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/. -->
+
+<SearchPlugin xmlns="http://www.mozilla.org/2006/browser/search/">
+<ShortName>Wikiccionari (oc)</ShortName>
+<Description>Wikiccionari, lo diccionari liure</Description>
+<InputEncoding>UTF-8</InputEncoding>
+<Image width="16" height="16">data:image/x-icon;base64,AAABAAEAEBAQAAEABAAoAQAAFgAAACgAAAAQAAAAIAAAAAEABAAAAAAAAAAAAAAAAAAAAAAAEAAAAAAAAAAEAgQAhIOEAMjHyABIR0gA6ejpAGlqaQCpqKkAKCgoAPz9%2FAAZGBkAmJiYANjZ2ABXWFcAent6ALm6uQA8OjwAiIiIiIiIiIiIiI4oiL6IiIiIgzuIV4iIiIhndo53KIiIiB%2FWvXoYiIiIfEZfWBSIiIEGi%2FfoqoiIgzuL84i9iIjpGIoMiEHoiMkos3FojmiLlUipYliEWIF%2BiDe0GoRa7D6GPbjcu1yIiIiIiIiIiIiIiIiIiIiIiIiIiIiIiIgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA</Image>
+<Url type="application/x-suggestions+json" method="GET" template="https://oc.wiktionary.org/w/api.php">
+  <Param name="action" value="opensearch"/>
+  <Param name="search" value="{searchTerms}"/>
+  <Param name="namespace" value="0"/>
+</Url>
+<Url type="text/html" method="get" template="https://oc.wiktionary.org/wiki/Especial:Recèrca"
+     resultdomain="wiktionary.org" rel="searchform">
+  <Param name="search" value="{searchTerms}"/>
+</Url>
+</SearchPlugin>