Federico Döring Casar (born 13 September 1971) is a Mexican politician from Mexico City affiliated with the National Action Party (PAN).
From 1997 to 2000, he was the technical secretary of the ALDF's Tourism Commission; during this time, he advised the PAN parliamentary group on political reforms in the Federal District.
In his first tour of duty in San Lázaro, he was the secretary of two commissions: Communications, and an investigative committee to review public works contracts awarded to Construcciones Prácticas, S.A. de C.V.
He also sat on commissions dealing with the Federal District, Budget and Public Accounts, and Special for Investigation of the Institute for the Protection of Bank Savings (IPAB).
[1] During his time in the Senate, Döring presented a bill that attempted to regulate Internet content, which drew comparisons to the Stop Online Piracy Act in the United States.