| Mark Ericks | |
| Order: | United States Marshal for the Western District of Washington |
| Term Start: | September 9, 2010[1] |
| Term End: | February 12, 2013 |
| President: | Barack Obama |
| Predecessor: | William J. Hawe |
| State House1: | Washington |
| District1: | 1st |
| Term Start1: | January 10, 2005[2] |
| Term End1: | September 7, 2010[3] |
| Predecessor1: | Jeanne Edwards |
| Successor1: | Luis Moscoso |
| Birth Name: | Mark Lloyd Ericks |
| Birth Date: | 24 July 1951 |
| Party: | Democratic |
| Spouse: | Deborah L. Parker |
| Residence: | Maltby, Washington |
| Alma Mater: | FBI National Academy Northwest Law Enforcement Command College |
| Profession: | U.S. Marshal State Representative Chief of police Police detective Police officer |
Mark Lloyd Ericks (born July 24, 1951) is a retired United States Marshal and former Washington State Representative.