Daniel Elsner (born 4 January 1979) is a former professional German tennis player.

[1] He is one of only 12 male players (as of May 2017) to win at least 3 junior grand slam singles titles, and one of only 4 to do so consecutively.

[citation needed] Elsner turned professional in 1997 and won several futures tournaments, but had limited success on the ATP tour.

His professional highlight was making the semi-finals of the Stuttgart Open in 2000, beating then ATP world No.

[citation needed] List of Grand Slam boys' singles champions This biographical article relating to German tennis is a stub.