Primary day is May 18.
You can submit an application at your county voter registration office or submit one electronically at Pavoterservices.pa.gov.
Next week is the deadline to apply for a mail-in ballot.
Voters must do so by May 11.
Those ballots must be received by your county election office by 8 p.m. on Election Day.
Anyone with questions should call 1-877-VOTESPA (1-877-868-3772).