Переместите Каталог через репозиторий SVN с помощью Черепахи SVN

Note that Chris Thompson's accepted answer only works if both directories are already recognized by TortoiseSVN. If you create a new folder in Explorer and try to move a file to it from an existing folder, you won't get the TortoiseSVN contextual menu items. After you create the new folder, you have to do either a Commit action (which creates a new version number) or an Add action (which doesn't), so TortoiseSVN knows about the new folder, and then you'll get the option to move the items in SVN. More here.