Jef Gaitan (born September 21, 1989) is a Filipino Actress who first started as a TV commercial model and the year 2009 she joined Survivor Philippines Palau which was aired on GMA Network. She finished the season as one of the top three in the finale episode of Survivor Philippines Palau. Gaitan later on became a semi regular in Party Pilipinas. she had a one month stint on GMA's Dear Friend which she co-starred with Marvin Kiefer, Jennylyn Garcia and Carl Guevarra.
She also appeared on various TV5 series such as Ang Utol Kong Hoodlum, Bangis as Inang Filomena and The Sisters.
As of 2013 she is working on ABS CBN's late night comedy gag show Banana Nite.