A fictional character who bears the same name as, looks and acts more or less exactly like, and is clearly supposed to portray a real person (or a stereotypically exaggerated version, if it's a parody/satire/pastiche).
include Historical-Domain Character
(and, of course, its own subtropes), As Himself
, and Politician Guest Star
to Real Person Cameo
, Newscaster Cameo
, and Author Avatar
. Compare Captain Ersatz