The first happened at the PJ Express Mart on Whitendale near Sallee, just after midnight on Saturday.
Police say an armed suspect wearing a hooded sweatshirt and a face mask came in and stole money from the cash register.
About three hours later an armed suspect wearing a hoodie sweatshirt and a face mask held up the Arco AM-PM on Dinuba Boulevard near Riggin.
Authorities say he stole money from the safe.
No one was hurt in either robbery.