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

Mayor: Ed Butler
Council: J. Rhea Shannon
Council: Grace S. Peterson
Council: Pat A. Jones
Council: William G. Bennett
Council: Leanne Phillips-Lowe
City Manager: Dolores J. Slatcher
City Solictor: James A. Fuqua, Jr.
Assistant City Manager: Charles Anderson
Chief of Police: Gary Morris
Director of Finance and Human Resources: June Merritt
Director of Public Works: Berley Mears
Director of Power: Rick Garner
Real Estate/Payroll Manager: Sharon Drugash
Electric Superintendent: Larry McMullen
Superintendent of Parks: Scott Coulborn
Superintendent of Recreation: Tammi Bergh
Building Official: Joshua Littleton
Economic Development/IT Manager: Trisha Newcomer
Fire Chief: Mark O'Bier