diff --git a/Lib/encodings/aliases.py b/Lib/encodings/aliases.py
index 6a5ca046b5eb6c..664b317697eb95 100644
--- a/Lib/encodings/aliases.py
+++ b/Lib/encodings/aliases.py
@@ -241,6 +241,7 @@
     'ks_c_5601_1987'     : 'euc_kr',
     'ksx1001'            : 'euc_kr',
     'ks_x_1001'          : 'euc_kr',
+    'cseuckr'            : 'euc_kr',
 
     # gb18030 codec
     'gb18030_2000'       : 'gb18030',
diff --git a/Misc/NEWS.d/next/Library/2025-03-17-21-35-53.gh-issue-131358.YVZ6yo.rst b/Misc/NEWS.d/next/Library/2025-03-17-21-35-53.gh-issue-131358.YVZ6yo.rst
new file mode 100644
index 00000000000000..870d025f4b7d8f
--- /dev/null
+++ b/Misc/NEWS.d/next/Library/2025-03-17-21-35-53.gh-issue-131358.YVZ6yo.rst
@@ -0,0 +1 @@
+Register ``cseuckr`` as an encoding alias for ``euc_kr``.