Snakes in Maryland

Here are common snakes found in Maryland, including 1 venomous species to watch for. Tap any snake for a full identification profile.

Identify a snake in Maryland Snake bite first aid

Caution

Venomous snakes in Maryland

A snake peeks out from a vibrant green pot in an outdoor setting.

Venomous

Copperhead

Agkistrodon contortrix

Responsible for more venomous snakebites than any other US species, but its bite is rarely fatal. Excellent camouflage in leaf litter leads to surprise encounters.

Danger 3/5

Beneficial

Harmless snakes in Maryland

Detailed close-up shot of a central ratsnake slithering through grass, highlighting its features.

Non-venomous

Eastern Ratsnake

Pantherophis alleghaniensis

A large, harmless constrictor and one of the best natural rodent controllers around homes and farms. Juveniles are gray and blotched, leading to copperhead confusion.

Danger 0/5

Close-up of a coiled California kingsnake on a textured surface highlighting its distinctive pattern.

Non-venomous

Eastern Kingsnake

Lampropeltis getula

A powerful, harmless constrictor famous for eating rattlesnakes and copperheads — it is immune to their venom. A homeowner's best natural defense against venomous snakes.

Danger 0/5

Identifying snakes in Maryland

Knowing your location is one of the most powerful tools in snake identification. Many snakes look similar, but the species actually present in Maryland narrows the possibilities dramatically. When you use our snake identifier, factor in your state to boost confidence — and if you ever spot a snake you can't identify, treat it as potentially dangerous and keep your distance.