Daniel Orzechowski (born 1 June 1985) is a Brazilian swimmer who has competed at World and Olympic level.

[4] At the 2010 South American Games, Daniel won the bronze medal in the 50-metre backstroke.

[5] In April 2012, at the Maria Lenk Trophy, he broke the South American record of 50-metre backstroke, with the best time in the world at that stage of the year, 24.44 seconds.

[10] At the 2012 FINA World Swimming Championships (25 m) in Istanbul, he reached the final of the 50-metre backstroke, placing 7th.

[12] Daniel also competed for the Brazilian 4×100-metre medley relay team, which qualified for the finals,[13] finishing in 4th place.