Ruhul Quddus is a Bengali masculine given name of Arabic origin. It may refer to:
People Ruhul Quddus, first and only secretary general of the Bangladesh Cabinet and the first Principal Secretary of the Prime Ministers' Office Ruhul Quddus Talukdar (born 1962), Bangladeshi politician and former minister Shah Md. Ruhul Quddus, Bangladeshi politician
Other uses Ruh al-Qudus (magazine), Persian journal
See also Ruh Quddus