Unnamed Female President

The Unnamed President is the only known female President of the United States of America. She stopped the mutant registration program by cutting funding to Henry Peter Gyrich. She eventually left office and was replaced by Senator Robert Kelly.

Alternate Version
In an alternate reality, Kelly was killed by Mystique in the disguise of Gambit. In response Sentinels took over the world. When she learned that the world had been taken over by the robots she broke down crying. Bishop went back in time, stopped Mystique, and this timeline was erased.