Oklahoma Felony Crimes by Class and Sentences

Oklahoma felony crimes carry serious consequences, including possible state prison time, hefty fines, and lasting collateral consequences. The state recently overhauled its felony sentencing structure. This article explains how Oklahoma classifies felonies, what the penalties are, how repeat offenders are sentenced, and what else to expect if you're facing felony charges in the state.

How Does Oklahoma Classify Felonies?

Until January 1, 2026, Oklahoma was one of a few states that didn’t classify felonies into different levels or classes. Each crime specified its own penalty in statute. Now felony crimes are assigned to a felony class, but many of the penalties remain the same.

Oklahoma Sentencing Modernization Act

The Oklahoma Sentencing Modernization Act changed the state’s felony sentencing structure by creating 15 felony classes:

• Class Y (reserved for first-degree murder)
• Classes A1, A2, A3
• Classes B1, B2, B3, B4, B5, B6
• Classes C1, C2
• Classes D1, D2, D3

What Changed and What Didn't

The crime-specific penalties for first-degree murder, class A felonies, and class B felonies were not changed by the Act. These crimes retained their original penalties but are now organized by severity into felony classes.

Crimes classified as class C or D felonies, on the other hand, now have uniform maximum penalties and minimum time-served requirements.

Fines are generally specified by offense rather than by class. This system didn't change with the Sentencing Modernization Act. While the default fine for a felony is up to $1,000, most felonies carry fines that greatly exceed this amount. Many felony fines range from $2,500 to $10,000, but some go as high as $500,000.

(Okla. Stat. tit. 21, §§ 9, 20A to 20Q (2026).)

Oklahoma Felony Crimes and Penalties by Class

Below are examples of Oklahoma felony crimes and penalties by class groupings.

Repeat Felony Offender Penalties in Oklahoma

Repeat felony offenders face stiff sentencing enhancements under Oklahoma law. These enhancements increase the maximum sentence generally allowed for a specific offense. The exact enhancement depends on the current offense, classification, and the number and type of prior felony convictions the person has.

Current Offense: Class A or B Felony

A repeat felon whose current offense is a class A or B felony will generally face a sentence of at least double the underlying offense and up to life in prison. For instance, a repeat felony offender whose current offense is considered a "violent offense" (defined in law) faces:

• a minimum of 10 years and up to life in prison (one prior felony conviction), and
• a minimum of 20 years and up to life in prison (two or more prior felony convictions).

Separate enhancements apply for nonviolent felonies, sex offenses, theft- and fraud-related crimes, and drug crimes.

Current Offense: Class C or D Felony

If a person is convicted of a class C or D felony and has a prior felony record, they will face a longer maximum sentence and (potentially) time-served requirement.

The harshest enhanced penalties apply to those who have:

• three or more prior convictions for class C or D felonies, or
• one or more prior convictions for a class Y, A, or B felony.

For instance, the maximum sentence for a class C1 felony is 8 years of prison time, of which 25% must be served. When the harshest enhancement is applied, the maximum sentence increases to 30 years and the minimum time served goes up to 50%.

(Okla. Stat. tit. 21, §§ 20L, 20M, 20N, 20O, 20P, 51.1, 51.1a, 51.2 (2026).)

How Oklahoma Felony Sentencing Works

Judges have several sentencing options at their disposal for felony convictions. The judge can impose any sentence up to the maximum allowed for that crime. For crimes with mandatory minimums, the judge must impose that minimum sentence (with a few exceptions).

Felony Sentencing Options

The judge will usually announce the sentence term (such as a 10-year sentence) and then either:

• send the defendant to prison, or
• suspend the defendant’s prison sentence with or without felony probation (for first- and second-time felony offenders only).

A judge can also impose fines, fees, restitution, community service, or other sanctions.

Sentencing Alternatives for Felonies

Oklahoma statutes also authorize several alternatives to traditional sentencing for certain felony offenders (usually for first-time or nonviolent offenders).

Deferred sentencing. For first-time felony offenders (except those accused of sex offenses), the judge may hold off on entering the conviction and defer sentencing as long as the defendant abides by certain conditions (which can last up to seven years). If the defendant successfully completes all the conditions, the judge dismisses the case and expunges all related records.

Drug court or mental health court. A judge may consider placing felony defendants with no prior convictions for violent felonies in a treatment court. Drug courts and mental health courts aim to address offenders' underlying substance abuse or behavioral health issues that may have led to the criminal act.

(Okla. Stat. tit. 22, §§ 471, 472, 985.1, 991a-2, 991c (2026).)

How Does Felony Parole Work in Oklahoma?

For offenders who are sent to prison, the judge's sentence represents the longest amount of time they can spend in prison. But not all offenders will serve the entire sentence behind bars. Some may serve a portion of their sentence in the community on parole.

What Is Felony Parole?

Parole allows the early release of an inmate from prison conditioned on the parolee's compliance with their release plan and supervision terms (which follow them for the remainder of the sentence). Parole does not shorten a person's sentence, just the time spent serving that sentence behind bars in prison.

Parole Eligibility

To be considered for parole, an offender must serve a certain percentage of their sentence. For inmates convicted of nonviolent offenses, most become eligible after serving one-quarter or one-third of their sentence. Those convicted of violent crimes or sex crimes must typically serve 85% of their sentence. More than 50 crimes are considered "violent crimes" and subject to what's known as the "85% rule."

Parole Release

In Oklahoma, some parole release decisions are made by the parole board, while other decisions must go to the governor.

Parolees released to the community must abide by their release conditions (which are similar to probation conditions). If the parolee violates a condition, a revocation hearing will take place to decide whether to return the person to prison.

(Okla. Stat. tit. 57 §§ 332.7, 332.8 (2026).)

Felony Expungement in Oklahoma

Expungement options for felony convictions are primarily limited to nonviolent felonies. To qualify, a person cannot have any pending criminal charges and must meet the following conditions:

• A person can apply to expunge a single nonviolent felony conviction five years after finishing their sentence, as long as the person has no other felony convictions and no misdemeanor convictions in the past 7 years.
• The waiting period goes up to 10 years if the person has two nonviolent felony convictions.

Felony convictions will not be "clean slate" eligible.

(Okla. Stat. tit. 22, § 18 (2026).)

Collateral Consequences of an Oklahoma Felony Conviction

The impact of a felony conviction typically lasts longer than the sentence itself. Convicted felons lose the:

• right to vote (while serving any part of their sentence)
• right to possess firearms, and
• right to serve as a juror.

Felony convictions also make a person ineligible for certain occupations, professional licenses, and contract positions. Check out the National Inventory of Collateral Consequences of a Conviction to learn more.

(Okla. Stat. tit. 22, § 1283; tit. 26 § 4-101; tit. 38, § 28 (2026).)

Find an Oklahoma Criminal Defense Lawyer

Being charged with a felony offense in Oklahoma is a very serious situation, as the state has some of the more stringent sentencing consequences in the country. Contact a criminal defense lawyer or ask for a public defender if you're facing an investigation or charges.