Keith San Esteban Thompson, known professionally as Kit Thompson, is a Filipino-New Zealander actor, model, and television host. He was a housemate in the reality show Pinoy Big Brother: Teen Edition 4 (2012).

The fourth season of Pinoy Big Brother: Teen Edition premiered on the ABS-CBN network on April 8, 2012 and ran for 91 days until July 7, 2012. This season surpassed Teen Edition Plus' record of the longest edition of the series by 13 days.