| Ragnheiður Ríkharðsdóttir | |
| Office: | Vice President of Althing |
| Primeminister: | Jóhanna Sigurðadóttir |
| Predecessor: | Kjartan Ólafsson |
| Successor: | Kristján L. Möller |
| Birth Date: | 23 June 1949 |
| Birth Place: | Akranes, Iceland |
| Party: | Independence Party |
| Spouse: | Daði Runólfsson |
| Children: | 2 |
| Alma Mater: | University of Iceland |
| Citizenship: | Iceland |
| Nationality: | Icelandic |
| Termend: | 2013 |
| Termstart: | 2009 |
| Legislature: | Althing |
| President: | Ólafur Ragnar Grímsson |
| Succeeded: | Kristján L. Möller |
Ragnheiður Ríkharðsdóttir (born 23 June 1949) is an Icelandic politician. She was a member of Alþingi for the Independence Party from 2007 to 2016 and the mayor of Mosfellsbær from 2002 to 2007.[1]
Ragnheiður's father was Ríkharður Jónsson, a former footballer and manager who played 33 games for the Icelandic national team. Her son is former footballer Ríkharður Daðason.[2]