| Frank Dayish | |
| Order: | 6th |
| Office: | Vice President of the Navajo Nation |
| Term Start: | January 14, 2003 |
| Term End: | January 9, 2007 |
| President: | Joe Shirley Jr. |
| Predecessor: | Taylor McKenzie |
| Successor: | Ben Shelly |
| Birth Date: | 1958 |
| Birth Place: | Shiprock, New Mexico[1] |
| Nationality: | Navajo Nation and United States |
| Spouse: | Virginia Dayish |
| Residence: | Shiprock, New Mexico |
Frank Dayish Jr. (born 1958)[1] is an American politician, who was the 6th Vice President of the Navajo Nation under President Joe Shirley, Jr.