Luiza Novaes Tavares de Almeida (born 7 September 1991) is a Brazilian dressage rider. She represented Brazil at the 2008 Summer Olympics as youngest equestrian ever with an age of 16 and at the 2012 Summer Olympics in the individual dressage, finishing 47th. In 2016 she competed for the third time at the 2016 Summer Olympics in Rio de Janeiro.