JP Keane was an Australian amateur tennis player who won the 1909 Australasian Championships in the men's doubles with Ernie Parker, beating Tom Crooks and Anthony Wilding in the final.

Grand Slam finals

Doubles (1 title) ResultYearChampionshipSurfacePartnerOpponentsScoreWin 1909Australian Championships Grass Ernie Parker Tom Crooks Anthony Wilding 1–6, 6–1, 6–1, 9–7

References