Countries Where Incest Is Legal 2021

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Incest is defined as human sexual activity between family members or "close relatives," a term that often includes in-laws, step-parents, adopted parents, and half-siblings. Incest is typically considered socially unacceptable and is legally forbidden in many countries worldwide—but not all. Some countries have no laws pertaining to incest. Others forbid it between minors, but not adults (or vice versa). Still others allow incest but stop short of allowing the participants to get married.

It is worth noting that most countries that have no laws against incest still prohibit the sexual exploitation of minors. In these countries, relationships between an underaged person (or minor) and an adult are generally illegal whether the participants are related or not, regardless of whether consent was given. Therefore, many forms of incest would be illegal not because they are incestuous but because they are considered statutory rape.

Incest in the U.S.

In the United States, laws pertaining to incest vary from state to state. All states have laws that make incest illegal but with a wide assortment of exceptions and/or punishments. For example, Rhode Island prohibits incestuous marriages but has no laws against incest in general. New Jersey tolerates incest provided the participants are at least 12 years of age. In other states, including Idaho, Nevada, and Michigan, incest is not only illegal but can also be punished with life in prison.

State laws typically consider incest a statutory crime and classify it as a felony. Rape and incest are considered separate crimes, as incest includes mutual consent while rape does not. That said, if one participant is under the legal age of consent, the act is generally considered statutory rape (rather than incest) because the underaged participant is legally unauthorized to grant consent.

The legality of incest around the world

Incest laws vary from one country to the next, with punishments ranging from minor to severe. For example, incest is only illegal in Italy if it provokes public scandal, in which case it carries a penalty of two to eight years in jail. On the other extreme, incest is punishable by death in Afghanistan, Brunei, Iran, Nigeria, Saudi Arabia, Somalia, the United Arab Emirates, and Sudan (if same-sex relations).

Twenty-two countries around the world have not criminalized incest. Portuguese law, for example, does not criminalize incest. Additionally, no laws prohibit consenting relatives from having sexual relations in France, Belgium, and Luxembourg. Incest is also legal in Argentina, Brazil, India, the Ivory Coast, Japan, Latvia, South Korea, Thailand, and Turkey.

In Spain, Netherlands, and Russia, consensual incest is fully legal. However, siblings may not marry, nor may half-siblings or a step-parent and a stepchild. In Serbia, Lithuania, and Slovenia, incest between an adult and a minor is illegal, but the law does not prohibit minors or adults from engaging in incest with partners in the same age category. Israel outlaws incest among minors but declares it legal if both persons are over 21 years old. Perhaps the most unique laws on incest come from Ireland and Germany, where the language forbidding incest specifically addresses male-female pairings—which means incest remains legal for same-sex couples.

List of Countries Where Incest is Legal

In the following countries, incest is legal: Belgium, China, France, Japan, Latvia, Portugal, Russia (marriage prohibited), South Korea, Turkey (marriage prohibited). Incest is legal for adults only in Argentina, Israel (over 21), Ivory Coast, the Netherlands (marriage prohibited), the Philippines (marriage prohibited, and Spain. Incest is legal in Brazil if over 14 and in Thailand if over 15; however, most marriages in these countries are disallowed or prohibited. Incest is legal in Italyunless it provokes public scandal.

In some countries, abortion is legal for adults and legal for minors, but illegal for adults and minors together. These countries include Lithuania, Serbia, and Slovenia. In Germany, incest is legal for same=sex adults (marriage prohibited), but illegal for opposite-sex couples, and illegal but not punishable between minors. Incest between same-sex couples is also legal in Ireland but illegal for opposite-sex couples. In Hong Kong, incest is illegal for close relatives and those under 16, making it legal for distantly related adults.

Incest is not criminalized in Macau, but marriage is prohibited. Incest is technically illegal, but charges can be dropped if all participants are under 18. India does not legally define incest, so it is technically legal; however, it is considered sexual exploitation or rape and is punished accordingly. Both the United States and Australia's incest laws vary by state, but marriage is prohibited in Australia.

Countries Where Incest Is Legal 2021

Country Legality 2021 Population
LuxembourgYes634,814
LatviaYes1,866,942
SloveniaYes2,078,724
LithuaniaYes2,689,862
SingaporeYes5,896,686
SerbiaYes8,697,550
IsraelYes8,789,774
PortugalYes10,167,925
BelgiumYes11,632,326
NetherlandsYes17,173,099
Ivory CoastYes27,053,629
ArgentinaYes45,605,826
SpainYes46,745,216
South KoreaYes51,305,186
FranceYes65,426,179
ThailandYes69,950,850
TurkeyYes85,042,738
JapanYes126,050,804
RussiaYes145,912,025
BrazilYes213,993,437
United StatesYes332,915,073
IndiaYes1,393,409,038
ChinaYes1,444,216,107
IcelandNo343,353
BruneiNo441,532
BhutanNo779,898
EstoniaNo1,325,185
EritreaNo3,601,467
New ZealandNo4,860,643
IrelandNo4,982,907
LiberiaNo5,180,203
NorwayNo5,465,630
DenmarkNo5,813,298
Hong KongNo7,552,810
SwitzerlandNo8,715,494
AustriaNo9,043,070
United Arab EmiratesNo9,991,089
SwedenNo10,160,169
GreeceNo10,370,744
Czech RepublicNo10,724,555
South SudanNo11,381,378
SomaliaNo16,359,504
ZambiaNo18,920,651
ChileNo19,212,361
TaiwanNo23,855,010
AustraliaNo25,788,215
MalaysiaNo32,776,194
Saudi ArabiaNo35,340,683
PolandNo37,797,005
CanadaNo38,067,903
AfghanistanNo39,835,428
SudanNo44,909,353
UgandaNo47,123,531
South AfricaNo60,041,994
ItalyNo60,367,477
TanzaniaNo61,498,437
IranNo85,028,759
EthiopiaNo117,876,227
NigeriaNo211,400,708
PakistanNo225,199,937

Countries Where Incest Is Legal 2021