Bahari ya Labrador (kwa Kiingereza: Labrador Sea, kwa Kifaransa: mer du Labrador) ni mkono wa Bahari Atlantiki uliopo baina ya rasi ya Labrador na Greenland. Upande wa kaskazini unaendelea katika Hori ya Baffin kupitia Mlangobahari wa Davis. Imeitwa pia bahari ya pembeni (en:marginal sea ya Atlantiki. Kina cha Bahari ya Labrador kinafikia mita 3400 kwenye kusini inapounganishwa na Atlantiki; katika sehemu hii ina upana wa km 1,000. Upande wa kaskazini kina hupungua hadi mita 700 ikipita kwenye mlangobahari wa Davis. Halijoto ya maji haipandi juu ya sentigredi 5-6 na wakati wa baridi theluthi mbili za uso wake zinaganda kuwa barafu. Encyclopædia Britannica. Labrador Sea. Iliwekwa mnamo 2008-02-03. Peter Calow (12 July 1999). Blackwell's concise encyclopedia of environmental management. Wiley-Blackwell, 7. ISBN 978-0-632-04951-6. Retrieved on 29 November 2010.  Boundary Currents and Watermass Transformation in Marginal Seas Wilson, R. C. L; London, Geological Society of (2001). "Non-volcanic rifting of continental margins: a comparison of evidence from land and sea". Geological Society, London, Special Publications 187: 77. doi:10.1144/GSL.SP.2001.187.01.05 . ISBN 978-1-86239-091-1 . https://books.google.com/books?id=-bsvkxVBTasC&pg=PA77.