Saudi Arabia's king and crown prince congratulated Masoud Pezeshkian on his election as Iran's president, state news agency SPA reported on Saturday.
"I affirm my keenness on developing and deepening the relations between our countries and people and serve our mutual interests," SPA quoted Saudi Crown Prince Mohammed bin Salman.
In March 2023, Iran and Saudi Arabia signed a landmark China-brokered deal to re-establish relations after years of regional rivalry.
Since then, officials from both sides have continued talks to bolster ties.

US expected to send thousands of soldiers to Middle East
US safety agency says tracking system failed at LaGuardia during jet collision
Russia fires record 948 drones against Ukraine over 24 hours, Kyiv says
Death toll rises to 69 in Colombian military plane crash
One killed, five injured in Bahrain from Iran strikes
Qatar is not directly mediating between US and Iran, ministry spokesperson says
Germany, France in rare rebuke of Trump over Iran war
Philippine president declares energy emergency over Middle East conflict risks
