| Business | Phone |
| B B & T 10264 Southern Maryland # 100, Dunkirk 20754 | (410) 257-7396 |
| Bank Of America 10425 Southern Maryland Blvd, Dunkirk 20754 | (410) 286-7367 |
| Community Bank Of Tri-County 10321 Southern Maryland Blvd, Dunkirk 20754 | (410) 257-0840 |
| M & T Bank 10090 Southern Maryland Blvd, Dunkirk 20754 | (410) 000-1111 |
| Prince George's Federal 2807 Chesapeake Beach Rd W, Dunkirk 20754 | (301) 855-3600 |
| Suntrust Bank 10500 Southern Maryland Blvd, Dunkirk 20754 | (410) 286-0293 |