The City of Seaford is run by a Mayor and Council of elected officials, a City Manager, and support staff.

Mayor: David Genshaw
Council/Vice Mayor: Dan Henderson
Council: H. William Mulvaney
Council: Orlando Holland
Council: James King
Council: Matthew MacCoy
City Manager: Charles D. Anderson
City Solictor: Daniel Griffith
Chief of Police: Marshall Craft
Deputy Chief of Police: Michael Rapa
Director of Finance and Human Resources: June Merritt
Director of Public Works: Berley Mears
Director of Electric: Bill Bennett
Building Official: Michael Bailey
Director of Economic Development & Community Relations: Trisha Newcomer
Superintendent of Parks & Recreation: Katie Hickey
Fire Chief: Jack Wilson
Fire Department President: Patrick Gaskin