<page_title> List of shahanshahs of the Sasanian Empire </page_title> <section_title> List of shahanshahs </section_title> <table> <cell> 1 <col_header> # </col_header> </cell> <cell> Ardashir I <col_header> Shahanshah </col_header> </cell> <cell> 224 <col_header> Reigned from </col_header> </cell> <cell> February 242 <col_header> Reigned until </col_header> </cell> </table>
Ardashir I (r. 224–242) is the founder of the Sassanian Empire.