[[File:HAITIAN MIGRANT REPATRIATION DVIDS1070740.jpg|right|thumb|250px|Haitian migrants are escorted off the Coast Guard Cutter Tampas fantail to an awaiting Haitian Coast Guard vessel during repatriation.]]
Repatriation''' is the return of a thing or person to its country of origin. The term may refer to non-human entities, such as converting a foreign currency into the currency of one's own country, as well as the return military personnel to their place of origin following a war. It also applies to diplomatic envoys, international officials as well as expatriates and migrants in time of international crisis. For refugees, asylum seekers and illegal migrants, repatriation can mean either voluntary return or deportation.
Repatriation and reburial of human remains
Voluntary return is the return of eligible persons, such as refugees, to their country of origin or citizenship on the basis of freely expressed willingness to such return. Voluntary return, unlike expulsion and deportation, which are actions of sovereign states, is defined as a personal right under specific conditions described in various international instruments, such as the OAU Convention, along with customary international law.
Certain countries offer financial support to refugees and immigrants in order to facilitate the process of starting a new life in their country of origin. Examples of 21st century voluntary return include the Danish government, which in 2009 began offering £12,000 each to immigrants to return, Switzerland offering approximately 6,500 Francs, targeted for business startups upon returning home, as well as Ireland. In 2016, Germany allocated €150 million over three years for migrants willing to return, and the Swedish government began offering £3,500 each. 544 Nigerians returned home from Switzerland in 2013. This financial support may also be considered as residency buyouts.
Two countries may have a re-admission agreement, which establishes procedures, on a reciprocal basis, for one state to return irregular non-nationals to their country of origin or a country through which they have transited.