At about 4 p.m. Monday, 79-year-old Ivor Morris, also known as Scotty, was reported missing by his wife.
According to police, Morris went for a walk at about 9 a.m. on Monday but did not return to his residence, located in the 1600 block of Ralston Avenue in Burlingame.
Morris was last seen wearing a white sweatshirt and black sweat pants, police said.
Morris' wife believes he is likely to be on foot because his vehicle is still at the residence.
According to police, Morris frequents Burlingame Avenue and the downtown Burlingame area.
Anyone who sees Morris is urged to contact local law enforcement or the Burlingame Police Department at (650) 777-4100.