Jean-Paul Lakafia (born 29 June 1961) is a retired male javelin thrower from France; he was born in Nouméa, New Caledonia. He competed at the 1984 Summer Olympics in Los Angeles, California, finishing in 12th place. He set his personal best (86.60 metres) in 1985.
Lakafia has a daughter Chanelle and two sons, Pierre-Gilles and Raphaël, who are both French rugby union players.