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: Leanne Phillips-Lowe
Council: Grace S. Peterson
Council: H. William Mulvaney
Council: Orlando Holland
City Manager: Charles D. Anderson
City Solictor: Daniel Griffith
Chief of Police: Robert Kracyla
Director of Finance and Human Resources: June Merritt
Director of Public Works: Berley Mears
Director of Electric: Bill Bennett
Building Official: Michael Bailey
Economic Development/IT Manager: Trisha Newcomer
Superintendent of Parks & Recreation: Katie Hickey
Fire Chief: Jack Wilson
Fire Department President: Rick Stewart