Mario Kargl (born 14 May 1986) is an Austrian male professional tennis player.

Mario Kargl was named as one of the members of the Austrian delegation for the Melbourne Deaflympics and took part in the men's singles and doubles events but couldn't manage to proceed beyond the group stage after being knocked out of the first round.

[5] Mario Kargl also claimed bronze medals at the men's singles and doubles events during the 2013 Summer Deaflympics.

[8][9] Mario has also participated at the ITF tennis competitions despite being deaf especially achieving a silver medal in the men's doubles at the 2011 ITF Men's Circuit (July–September).

This biographical article relating to Austrian tennis is a stub.