Fayose made the remark while declaring the Peoples Democratic Party, PDP, as a dead party.
Former Governor Ayodele Fayose's younger brother, Isaac has vowed to vote Labour Party, presidential candidate, Peter Obi as president in 2023.
Isaac also added that he will be voting for Babajide Sanwo-Olu as Governor of Lagos state in 2023.
He made the revelation in a Facebook post.
“PDP National is a dead party! In Lagos, I am voting for Governor Babajide Sanwo Olu. My polling unit is on Admiralty way Lekki phase 1.
“For President, I am voting Mr. Peter Obi,” Fayose wrote.
Many Nigerians have been clamouring for the former Anambra State governor to succeed President Muhammadu Buhari.
Obi’s supporters continue to grow in numerical strength.
Meanwhile, Obi is scheduled to speak on the economic blueprint for Nigeria at the Lagos Chamber of Commerce and Industry (LCCI) forum next week.
The event would hold at the Commerce House, Victoria Island.
Atiku Abubakar, former vice-president of Nigeria and presidential candidate of the PDP, and Bola Tinubu, presidential candidate of the All Progressives Congress (APC), would also speak at the programme.