Lisa Blunt Rochester Democratic Lisa Blunt Rochester Democratic The 2020 United States House of Representatives election in Delaware was held on November 3, 2020, to elect the U.S. representative from Delaware's at-large congressional district.

The Democratic and Republican primaries was held on September 15, 2020.

Incumbent Democratic Congresswoman Lisa Blunt Rochester ran for re-election to a third term.

[1] The Republican nominee was Lee Murphy, a private citizen who worked for most of his life at Amtrak as a conductor and manager.

[2] Murphy had also worked as an actor and had appeared in Netflix's House of Cards.