Posse comitatus

Posse comitatus may refer to:

Posse comitatus (common law), the authority of a law officer to conscript any able-bodied males to assist him
Posse Comitatus Act, a United States federal law prohibiting members of the military from exercising powers that maintain "law and order" on non-federal property
Posse Comitatus (organization), a loosely organized far right social movement that opposes the United States federal government and believes in localism
"Posse Comitatus", a ninth-season episode of the TV series JAG
"Posse Comitatus" (The West Wing), the third season finale of the TV series The West Wing

See also