private citizen

A private citizen is someone who does not have an official or professional role in a given situation. . . . For example, a legislator is an official when voting in the legislature, but a private citizen when paying taxes or when undertaking a citizen's arrest in a public place
Wikipedia@

. E. g
That sentiment appears to be shared in Mr. Pompeo’s State Department, where some officials are said to be keeping discreet clocks counting down the minutes until Secretary Pompeo is a private citizen once again
NEWYORK TIMES@

در حقوق معنای اشخاص خصوصی میدهد. یعنی افرادی که شخصیت حقوقی نزد قانون ندارند