The Calvert County State's Attorney's Office is divided into four divisions. For further
information on how to contact a specific division, please click on the corresponding link
located above. We believe it is important to have direct contact with the citizens that
we serve and find it essential for the successful prosecution of our cases. Please never
hesitate to contact us regarding a specific case or a policy within our office, or with a
concern you might have as a citizen of this county.
State's Attorney Laura Martin
Phone: (410) 535-1600 x2369
Email: martinll@co.cal.md.us
Deputy State's Attorney Fran Longwell
Phone: (410) 535-1600 x2369
Email: longwefr@co.cal.md.us
Calvert County District Court on the Internet
Mailing Address:
200 Duke Street
Prince Frederick, MD 20678
Telephone Numbers:
410-535-1600 x2494 (State's Attorney's Office)
410-535-1600 x2364 (Domestic Violence; Kristy Longfellow)
410-535-1600 x2355 (Community Service; Debra Nutwell)
410-535-6459
(State's Attorney's Office Fax Number)
Hours of Operation:
Monday - Friday, 8:30am through 4:30pm, except legal holidays
Calvert County Circuit Court on the Internet
Mailing Address:
175 Main Street
Prince Frederick, MD 20678
Telephone Numbers:
410-535-1600 x2369 (State's Attorney's Office)
410-535-1600 x2313 (Bad Check Unit; Teresa Denton)
410-535-2436
(State's Attorney's Office Fax Number)
Hours of Operation:
Monday - Friday, 8:30am through 4:30pm, except legal holidays
Mailing Address:
175 Main Street
Prince Frederick, MD 20678
Telephone Numbers:
410-535-1600 x2313 (Teresa Denton)
Hours of Operation:
Monday - Friday, 8:30am through 4:30pm, except legal holidays
Maryland Child Support Enforcement Program - Calvert County
Mailing Address:
175 Main Street
Prince Frederick, MD 20678
Telephone Numbers:
410-535-1600 x2426 (State's Attorney's Office)
410-535-1600 x2459 (Kathy Bowen; paralegal)
410-414-7099
(State's Attorney's Office Fax Number)
Hours of Operation:
Monday - Friday, 8:30am through 4:30pm, except legal holidays
