Gabriel Albejante Pitta (born 12 May 1980) is a Brazilian former professional tennis player.

[1] Pitta, a native of Mogi Mirim, São Paulo, had a best singles world ranking of 625 and a career high of 419 in doubles.

In 2004 he participated in a Davis Cup tie against Peru in the midst of a player boycott.

The first choice team was unavailable due to a Gustavo Kuerten-led boycott over alleged mismanagement from the head of the Brazilian Tennis Confederation.

As a result, Pitta was one of the reserve players called up and faced Peru's best player Luis Horna in singles, losing in three sets.