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.

Israeli forces kill Palestinian teen in West Bank, health ministry says
FBI foils "terror plot" targeting Los Angeles
Hong Kong court finds tycoon Jimmy Lai guilty in landmark security trial
Ukraine peace talks stretch into second day at start of pivotal week for Europe
Flash floods kill at least 37 people in Morocco's Safi province
