President Erdogan is accompanied by members of the Cabinet and other Turkish officials in his Gulf tour for working on deeper ties and regional stability.
A number of agreements covering investments, the defence sector, energy, and communications have been signed between Turkey and Saudi Arabia.
Following delegation meetings in the Saudi city of Jeddah, led by Turkish President Recep Tayyip Erdogan and Saudi Crown Prince Mohammed bin Salman, the agreements were signed.
At the Al Salam Royal Palace, the Saudi crown prince and President Erdogan earlier met in private.
The Turkish leader arrived Monday in Saudi Arabia as part of a three-day Gulf tour to strengthen ties.
On the first leg of his trip, Saudi Foreign Minister Faisal bin Farhan Al Saud and other officials welcomed Erdogan at the airport in Jeddah.
The president is being accompanied by members of his cabinet and other Turkish officials.
Erdogan gifts Togg to Saudi crown prince
Following the talks, Erdogan presented a Pamukkale white Togg to the Saudi crown prince.
The two leaders examined the vehicle in the courtyard of the palace.
Upon concluding the visit, Erdogan returned to his hotel in the Togg, which Crown Prince bin Salman drove.
After Saudi Arabia, Erdogan will visit Qatar and the United Arab Emirates, respectively.
