<page_title> List of mayors of Trondheim </page_title> <table> <cell> Olav Gjærevoll <col_header> Name </col_header> </cell> <cell> 1958–1963 <col_header> Period </col_header> </cell> <cell> Olav Gjærevoll <col_header> Name </col_header> </cell> <cell> 1980–1981 <col_header> Period </col_header> </cell> </table>
Olav Gjærevoll served as mayor for two periods 1958–1963 and 1981.