Burglary, Illegal Entry, and Criminal Trespass in Oklahoma

Oklahoma takes property crimes seriously. If someone breaks into another’s home, car, or business, state law imposes harsh penalties. Oklahoma's burglary, illegal entry, and criminal trespass laws cover a wide range of situations, from home invasions to sneaking into store breakrooms. Penalties range from a small fine up to 50 years in prison, depending on what happened and where.

Whether you're trying to understand what these crimes mean or you've been charged with one, here's what Oklahoma law says.

What Is Burglary in Oklahoma?

Oklahoma defines burglary as (1) breaking and entering (2) into a building, structure, vessel, or vehicle (3) with the intent to commit a crime.

The prosecutor must prove all of the elements beyond a reasonable doubt to get a conviction for burglary. Without sufficient proof of each element, the prosecutor may secure a conviction for some other crime—such as illegal entry, trespass, or attempted burglary—but not burglary.

Historically, burglary involved breaking and entering a home at night with the intent to commit a felony inside. Many states, including Oklahoma, have expanded burglary crimes beyond nighttime home invations. Even so, some of these original factors still matter when it comes to punishment. For instance, a home invasion carries harsher penalties than breaking into an empty office building.

What Type of Property Can Be Burglarized in Oklahoma?

Burglary laws cover more than just homes. A person can burglarize a dwelling, building, structure, vehicle, or vessel.

Dwellings include any house, trailer, boat, apartment, or other structure usually occupied for overnight accommodation.

Buildings and structures describe commercial buildings, as well any room, booth, tent, trailer, or other structure in which property is kept.

Vehicles and vessels can be cars, trucks, trailers, boats, or railroad cars.

What Does “Breaking and Entering” Mean in Oklahoma?

Breaking and entering requires that the offender actually entered into a dwelling, structure, vehicle, or vessel without permission.

Breaking doesn’t have to involve damage to the property. It includes any act of physical force, however slight, used to get past an obstacle. Physically breaking a lock or door counts but so does lifting open an unlocked window. The level of force or means of entry can, however, affect how serious the charges are.

As for entry, a person doesn’t need to be fully inside. Even a hand reaching through a window can count as an entry.

What Criminal Intent Is Required for Burglary?

A burglary conviction requires proving the defendant’s state of mind at the time of entry into the dwelling, structure, vessel, or vehicle. The defendant must have decided to commit a crime (misdemeanor or felony) and then entered the building for that purpose. The intended crime doesn’t have to actually happen.

Prosecutors often rely on circumstantial evidence to prove intent. For instance, prosecutors might introduce evidence that the defendant had a lockpick, gloves, rope, and tape when trying to enter the home. This evidence suggests that the defendant was going to forcefully restrain someone.

(Okla. Stat. tit. 21, §§ 1431, 1435 (2026).)

Oklahoma Burglary Penalties at a Glance

Oklahoma divides burglary crimes into several categories, with prison terms increasing according to the circumstances and severity of the crime.

First-Degree Burglary Penalties

First-degree burglary occurs when a defendant breaks and enters an occupied dwelling with the intent of committing a crime by:

• forcibly bursting or breaking the wall, outer door or its locks, or window or its fastening
• breaking in any other manner, while being armed with a dangerous weapon or having an accomplice present, or
• unlocking an outer door using a false key, picking the lock, or opening a window.

This offense is a class B1 felony. Penalties include 7 to 20 years in prison.

Second-Degree Burglary Penalties

An offender commits second-degree burglary by breaking and entering into:

• an unoccupied dwelling, or
• a structure or commercial building in which any property is kept.

For a conviction, the prosecutor must show the defendant broke in intending to steal property or commit a felony. An offender who commits second-degree burglary commits a C1 felony and faces up to eight years in prison.

Third-Degree Burglary Penalties

A person commits third-degree burglary by breaking and entering into another’s automobile, truck, trailer, or vessel, in which property is kept, and intending to steal or commit any felony. This crime also covers jacking up a vehicle to steal attached property, such as tires, wheels, and catalytic converters.

A guilty defendant commits a D1 felony and is subject to up to five years in prison and a $5,000 fine.

Burglary Involving Explosives Penalties

Penalties for burglary increase to a class A1 felony if the burglar had, used, or tried to use explosives to open or attempt to open a vault or safe while committing the offense. Such a defendant faces at least 20 years and up to 50 years in prison.

(Okla. Stat. tit. 21, §§ 1431, 1435, 1436, 1438, 1441 (2026).)

What Is the Penalty for Possessing Burglar’s Tools in Oklahoma?

Oklahoma law prohibits possessing any dangerous offensive weapon or instrument, pick-lock, crow, key, or another implement of burglary, with the intent to break and enter any building, vehicle, or structure and commit any felony inside.

This offense carries misdemeanor penalties of up to one year in jail and a $500 fine. However, if the defendant has a prior burglary conviction and was carrying three or more specified burglar’s tools (bolt cutters, punches, pry bar, sledgehammer, or chisel), the penalty becomes a felony, with up to two years of incarceration and a $1,000 fine.

(Okla. Stat. tit. 21, §§ 9, 10, 1437, 1442 (2026).)

What Is Illegal Entry in Oklahoma?

Illegal entry covers situations that don’t quite rise to the level of burglary. It includes:

• breaking and entering any building, booth, tent, warehouse, railroad car, vessel, or other structure without permission
• entering any building, booth, tent, warehouse, railroad car, vessel, or other structure with the intent to commit a felony, larceny, or malicious mischief, or
• entering an area of a commercial building that’s marked private or that’s reserved for employees where money or other property is kept (like a back office or break room) with intent to commit a crime.

A violation is a misdemeanor, punishable by up to a year in jail and a $500 fine. A repeat conviction involving unlawfully entering a private area in a commercial building carries felony penalties.

(Okla. Stat. tit. 21, §§ 10, 1438 (2026).)

Is Burglary Considered a Violent Crime for Sentencing in Oklahoma?

Burglary involving explosives and first-degree burglary fall under the definition of “violent crimes.”

Being charged or convicted of a violent crime can impact pretrial release and sentencing options. Judges can’t typically depart from any mandatory minimums for violent crimes. A violent crime conviction also affects expungement options and may disqualify a person from future employment or professional licensing.

(Okla. Stat. tit. 51, § 571 (2026).)

What Is Criminal Trespass in Oklahoma?

A person commits trespass by knowingly entering onto private property without the authority to do so or by remaining on property after being told to leave. Trespass differs from burglary in two key ways—it covers more types of property and generally doesn’t require intent to commit a crime. Simply entering without permission can be enough.

Penalties vary according to the type of property involved. For example, unlawful entry onto land used for farming or ranching incurs a fine of at least $500 (and up to $1,500) and restitution for any damages caused while on the land, at least 30 days (and up to six months) in jail, or both. Penalties increase for second and subsequent convictions.

Trespassing on property containing a critical infrastructure facility, such as a water treatment facility or oil refinery, constitutes a misdemeanor and subjects the offender to up to six months in jail and a $1,000 fine. If the trespasser intended to willfully damage, destroy, vandalize, tamper with equipment, or impede operations of the facility, the person is guilty of a class D3 felony and faces up to one year of imprisonment and a $10,000 fine.

(Okla. Stat. tit. 21, §§ 1792, 1835, 1835.2 (2026).)

Getting Legal Help

If you’ve been charged with burglary, criminal trespass, or a related crime, consult a local criminal defense attorney or ask for a public defender. A knowledgeable attorney can review the unique facts of your situation and advise you on how the law will apply to your case.