David "Dudi" Sela (Hebrew: דודי סלע; born April 4, 1985, in Kiryat Shmona, Israel) is an Israeli professional tennis player.
Sela reached a career-high singles ranking of # 29 in July 2009. He is currently Israel's top men's singles player, ahead of Amir Weintraub.
As a 17-year-old junior, he won the 2003 French Open boys' doubles championship with his doubles partner. His peak junior rankings were # 12 in singles, and # 16 in doubles.