Alternative sentences include the sentences or punishments a judge may give, other than a traditional jail or prison term, or the death penalty. Alternative sentences are often given in combinations of fines, restitution, probation, deferred adjudication, suspended sentences, community service, diversion programs, drug and alcohol treatment programs, house arrest, breathalyzer or ignition interlock device (IID) installation, and teaching or attending classes regarding crime and criminal behavior.

In South Carolina, alternative sentences are legal options that judges can use to punish offenders without imposing traditional incarceration or the death penalty. These alternatives are designed to address specific circumstances of the offender or the offense and can include fines, restitution payments to victims, probation, and deferred adjudication where judgment is postponed. Suspended sentences allow the court to delay serving time under certain conditions. Community service is another alternative that may be ordered, requiring the offender to perform work for the benefit of the community. Diversion programs are designed to redirect offenders from the traditional criminal justice process into a program of supervision and services. Drug and alcohol treatment programs may be mandated for those whose offenses are related to substance abuse. House arrest confines an individual to their home instead of jail. Breathalyzer or ignition interlock device (IID) installation may be required for DUI offenders to prevent them from operating a vehicle while impaired. Educational programs may also be ordered, where offenders must either teach or attend classes on crime and criminal behavior. These alternative sentences aim to rehabilitate offenders, reduce recidivism, and alleviate overcrowded prisons.