Orly Taitz (born August 30, 1960) is a Moldovan-American political conspiracy theorist.
A dentist, lawyer, and former real estate agent, Taitz was a figure in the "birther" movement, which promoted the conspiracy theory that Barack Obama was not a natural-born citizen eligible to serve as President of the United States.
Taitz also promotes a number of other conspiracy theories both related and unrelated to Obama.
Taitz has initiated a number of lawsuits on behalf of the "birther" movement; all were dismissed by the courts, and on one occasion Taitz was ordered to pay $20,000 as a sanction for misconduct in filing frivolous claims.
Taitz has unsuccessfully run for statewide office in California three times.