Fue presidente y actualmente vicepresidente de la Asociación para el Estudio de la Lengua en la Prehistoria, y se ha desempeñado como editor (o coeditor) de la revista Mother Tongue (1996–2003, 2007–presente).^[2]​ Desde 2001 es miembro/investigador de Evolución de los lenguajes humanos,^[3]​ un proyecto internacional sobre la prehistoria lingüística de la humanidad coordinado por el Santa Fe Institute. Sus áreas de especialización incluyen lenguas y lingüística escandinava, lingüística indoeuropea, lenguas dené-caucásicas (sino-caucásicas) y paleolingüística (el estudio de la prehistoria humana a través de evidencia lingüística).^[4]​

• Bengtson, John D. 1994. (with Merritt Ruhlen) Global Etymologies. In M. Ruhlen, On the Origin of Languages: Studies in Linguistic Taxonomy. Stanford, CA: Stanford University Press.
• 1994. Edward Sapir and the 'Sino-Dene' Hypothesis. Anthropological Science 102.3: 207-230.
• 1997. Ein Vergleich von Buruschaski und Nordkaukasisch. Georgica 20: 88-94.
• 1998. Caucasian and Sino-Tibetan: A Hypothesis of S.A. Starostin. General Linguistics 36.1/2: 33-49.
• 2008. Materials for a Comparative Grammar of the Dene-Caucasian (Sino-Caucasian) Languages. In Aspects of Comparative Linguistics, v. 3., pp. 45–118. Moscow: RSUH Publishers.
• 2008. (Ed.) In Hot Pursuit of Language in Prehistory: Essays in the four fields of anthropology In honor Harold Crane Fleming. Amsterdam: John Benjamins.
• 2008. The Languages of Northern Eurasia: Inference to the Best Explanation. In In Hot Pursuit of Language in Prehistory, J.D. Bengtson (ed.), pp. 241–262.
• 2009. (with Václav Blažek) Ainu and Austric: Evidence of Genetic Relationship. Journal of Language Relationship 2: 1-24.
• 2010. “Dene–Yeniseian” and the Rest of Dene–Caucasian: Part 3: The Burusho–Yeniseian (Karasuk) Hypothesis; Part 4: Burusho–Dene. In Working Papers in Athabaskan Languages (Alaska Native Language Center Working Papers No. 8), ed. by Siri Tuttle & Justin Spence, pp. 118. Fairbanks: Alaska Native Language Center.
• 2011. (with Václav Blažek) On the Burushaski–Indo–European hypothesis by I. Čašule. Journal of Language Relationship 6: 25-63.
• 2011. (with Pierre J. Bancel & Alain Matthey de l’Etang) Back to Proto–Sapiens (Part 2). The Global Kinship Terms Papa, Mama and Kaka . In: Kinship, Language, and Prehistory: Per Hage and the Renaissance in Kinship Studies , Ed. by Doug Jones & Bojka Milicic, pp. 38–45. Salt Lake City: University of Utah Press.
• 2013. (with Harold C. Fleming, Stephen L. Zegura, James B. Harrod & Shomarka O.Y. Keita) The Early Dispersions of Homo sapiens and Proto–Human from Africa. Mother Tongue 18: 143-187.
• 2015. (with George Starostin) The Dene–Sino–Caucasian hypothesis: state of the art and perspectives. Discussion draft posted on Academia.edu, 2015.
• 2015. (with Pierre J. Bancel & Alain Matthey de l’Etang) A Universal Proto-Interjection System in Modern-Day Humans. Mother Tongue 20: 249-261.
• 2016. (with Florent Dieterlen) Confirmation de l’ancienne extension des Basques par l’étude des dialectes de l’Europe de l’Ouest romane. [Confirmation of the former extension of the Basques from a study of the western Romance dialects of Europe.] Journal of Language Relationship 14/1: 1-27.
• 2016. Iarl and Iormun-; Arya- and Aryaman- : A Study in Indo-European Comparative Mythology. Comparative Mythology 2.1: 33–67. (December 2016)
• 2017. The Anthropological Context of Euskaro-Caucasian. Iran and the Caucasus 21.1: 75-91. doi 10.1163/1573384X-90000008
• 2018. How Do You Solve a Problem Like Euskera? Romance Philology 72: 15-33.
• 2019. (with Corinna Leschber) Notes on Euskaro-Caucasian (Vasconic) Substratum in western Indo-European Languages. Wékʷos. Revue d' études Indo-européennes 5: 11-50.
• 2019. ‘Where there is fire, there is smoke’: A study in the Euskaro-Caucasian hypothesis. Slovo aslovesnost 80: 3–25.
• 2020. Gerber’s ‘The Dene-Kusunda Hypothesis’: Archaeology and Genealogy of Linguistic Macro-Families and Its Significance in Tracing the History of Human Language. Man In India 100.1-2: 37-59.
• 2020. Comments on ‘Na-Dene and Beyond’; Sino-Dene (updated); the position of Haida. Mother Tongue 22: 11-42. doi 10.1515/mot-2020-220104
• 2020. Some Notes about Dene-Caucasian. Mother Tongue 22: 133-150. doi 10.1515/mot-2020-220110
• 2020. (with Pierre J. Bancel & Alain Matthey de l’Etang) The Proto-Sapiens Prohibitive/Negative Particle *Ma. Mother Tongue 22: 223-240. doi 10.1515/mot-2020-220112
• 2021. (with Pierre J. Bancel): On The Pronoun Roots N ‘1sg’ and M ‘2sg’ In the Native Languages of the Americas and Their Historical Meaning. Mother Tongue 23: 33–53. doi 10.31826/mot-2021-230106
• 2021. (with Corinna Leschber): Notes on some Pre-Greek words in relation to Euskaro-Caucasian (North Caucasian + Basque). Journal of Language Relationship / Voprosy jazykovogo rodstva 19/2: 71-98. doi 10.1515/jlr-2021-191-210
• 2022. Basque and its Closest Relatives: A New Paradigm. An Updated Study of the Euskaro-Caucasian (Vasco-Caucasian) Hypothesis. Piscataway, New Jersey: Gorgias Press.

• «Global etymologies». Research Gate. 
• «Edward Sapir and the "Sino-Dene" Hypothesis». Research Gate. 
• «Caucasian and Sino-Tibetan: A hypothesis of S. A. Starostin». Research Gate. 

• Esta obra contiene una traducción derivada de «John Bengtson» de Wikipedia en inglés, concretamente de esta versión del 16 de septiembre de 2023, publicada por sus editores bajo la Licencia de documentación libre de GNU y la Licencia Creative Commons Atribución-CompartirIgual 4.0 Internacional.
• Página de inicio de John D. Bengtson
• Asociación para el Estudio del Lenguaje en la Prehistoria
• Santa Fe Institute, Proyecto Evolución del Lenguaje Humano
• Base de datos de etimología vasca. Torre de Babel/Evolución del lenguaje humano
• Página de Academia.edu de John D. Bengtson