Tatiana Martine Lemos de Lima Barbosa (born December 10, 1978) is a freestyle swimmer from Brazil.

The team, which had yet Renata Burgos, Rebeca Gusmão and Flávia Delaroli, took 12th place in Olympic dispute.

[1] Participating in the 2004 FINA World Swimming Championships (25 m), in Indianapolis, Tatiana almost gets an historical medal, finishing in 4th place in the 4×100-metre freestyle.

[16] At the 2007 Pan American Games, in Rio de Janeiro, Tatiana won the bronze in the 4×200-metre freestyle, along with Monique Ferreira, Manuella Lyrio and Paula Baracho.

In May 2008, together with Flávia Delaroli, Monique Ferreira and Michelle Lenhardt, got new South American record of the 4×100-metre freestyle relay with a time of 3:43.16.

Participating in 2008 Summer Olympics in Beijing, China, Tatiana finished 10th in the 4×100-metre medley, and 13th in the 4×100-metre freestyle.