Antonio Alkana (born 12 April 1990) is a South African hurdler.

[3] He competed in the 110 metres hurdles event at the 2015 World Championships in Beijing narrowly missing the semifinals.

In addition, he won the gold at the 2015 African Games.

He also competed in the men's 110 metres hurdles at the 2020 Summer Olympics.

[4] His personal bests are 13.11 seconds in the 110 metres hurdles (+1.8 m/s, Prague 2017) which is the African record and 7.76 seconds in the 60 metres hurdles (Portland 2016).