|Portrayed by:||Nicholas Carella|
|First appearance:||The Body|
|Latest appearance:||The Cord|
|Home:||White Pine Bay, Oregon|
|Occupation:||Deputy (White Pine Bay Sheriff's Department)|
|Significant Other/s:||Jane Greene (boss)|
When Norman called the police to confess to Sam's murder, the sheriff and Deputy Miller showed up to take him in for questioning and he was later told by Julia Ramos to remove Norman's handcuffs so she could chat with him. He was among the guards taken held at gunpoint by Romero and was seen assisting Sheriff Greene after he went AWOL with Norman.
- Although the character's name is listed in the end credits of the episode as 'Deputy Miller' his first name Billy is mentioned in the episode.