Aleksander Waleriańczyk

Aleksander Walerianczyk (born 1 September 1982, in Kraków) is a former Polish high jumper.

He finished thirteenth at the 2002 European Championships in Munich, tenth at the 2003 World Championships in Paris and fifth at the 2007 European Indoor Championships in Birmingham. He won the 2005 Summer Universiade in Izmir.

His personal best jump is 2.36 metres, achieved in July 2003 in Bydgoszcz.

Waleriańczyk tested positive for caffeine at Hochsprungmeeting in Eberstadt 27 July 2003 and received a public warning.