Taking Back Sunday is a rock group from Amityville, Long Island, New York. The current members are Adam Lazzara, Fred Mascherino, Eddie Reyes, Mark O'Connell and Matt Rubano.

Their first release came in 2002 with the Taking Back Sunday EP and featured Antonio Longo on vocals, John Nolan on guitar and backing vocals, Eddie Reyes on guitar (the founder of the band), Jesse Lacey, now of Brand New, on bass and backing vocals, and Mark O'Connell on drums. This CD was distributed at Taking Back Sunday shows, but never achieved noteworthy success.