In the race for Democratic nomination to the United States Senate, the name of William Parker (Allegheny County) was ordered REMOVED from the ballot by the PA Supreme Court on March 18, 2024. This Order came after the printing of this ballot. Casting a vote for this candidate, other than a write-in vote, will not be counted.

In the race for Republican nomination to the United States Senate, the name of Joseph J. Vodvarka (Allegheny County) was ordered REMOVED from the ballot by the PA Supreme Court on March 22, 2024. This Order came after the printing of this ballot. Casting a vote for this candidate, other than a write-in vote, will not be counted.