Alexander Martínez (born 23 August 1977, in Isla de la Juventud) is a Swiss triple jumper.
His personal best jump is 17.51 metres, achieved in July 2005 in Bern.
This result places him fifth on the all-time Cuban performers list, behind Yoelbi Quesada, Lázaro Betancourt, Aliecer Urrutia and Yoandri Betanzos.
[1] While competing for Switzerland he has set a new Swiss record of 17.13 metres.
This biographical article relating to Swiss athletics is a stub.