| Mark McNulty | |
| Office: | Delaware Secretary of Transportation |
| Term Start: | 1992 |
| Term End: | 1993 |
| Governor: | Dale E. Wolf |
| Predecessor: | Kermit Justice |
| Successor: | Anne Canby |
| Birth Name: | Mark Andrew McNulty |
| Birth Date: | 10 November 1944 |
| Birth Place: | Jersey City, New Jersey, U.S. |
| Residence: | Delaware |
| Spouse: | Barbara Ann née Woznicki |
| Children: | Christine Anne, Joanne Lynne |
| Alma Mater: | Seton Hall University |
| Occupation: | Lawyer, former government official |
| Party: | Republican Party |
Mark Andrew McNulty (born November 10, 1944), a Seton Hall Law School graduate (JD 1973) and member of the Delaware Bar 1973, served as Secretary of the Department of Transportation in the cabinet of Delaware Governor Dale E. Wolf.[1]