Alberto Martinez was last seen at his home in the 7800 block of Battleoak Drive, according to the Harris County Sheriff's Office. He was last seen wearing a black baseball cap with gold-colored embroidery reading "World War II Veteran," a beige polo shirt, white T-shirt, blue jeans and brown "Bass" loafers.
Martinez wears glasses and has scars on his face and bruises on his arms.
He could be driving a white 2000 Chevy Silverado pickup truck with a Texas license plate number 29MXP5.
Anyone with information regarding his whereabouts is asked to contact the Harris County Sheriff's Office Missing Persons Unit at 713-755-7427.