Gerardo Sosa Castelán (born 26 July 1955) is a Mexican lawyer and politician formerly affiliated with the Institutional Revolutionary Party (PRI).

He has served as a federal deputy on two occasions: during the 58th Congress (2000–2003) for Hidalgo's fourth district, and during the 60th Congress (2006–2009) as a plurinominal deputy for the fifth electoral region.

[1] He previously served in the Congress of Hidalgo from 1981 to 1984[1] and, from 1991 to 1998, he was the rector of the Autonomous University of the State of Hidalgo (UAEH).

[3] On 31 August 2020 he was arrested in Mexico City on a warrant for embezzlement and money laundering.

This article about an Institutional Revolutionary Party politician born in the 1950s who served in the Chamber of Deputies is a stub.