Leonardo Tavares (born 20 February 1984) is a Portuguese professional tennis player.

In August 2010, he achieved a career-high singles world ranking of no.

Earlier in his career, Tavares played in the ITF Men's Circuit.

However, a breakthrough year in 2009 led him to his first Challenger final in August.

Tavares debuted for the Portugal Davis Cup team in 2002 and has played 31 matches in 20 ties.