Arlene Bawan Arcillas (born July 31, 1969) is a Filipino politician who is currently the city mayor of Santa Rosa, Laguna since 2019, the position she also previously held from 2007 to 2016.

She was elected Kabataang Barangay Federation President of Santa Rosa in 1984 and senior councilor in 2004.

[2] She then served as representative from Laguna's 1st district for one term from 2016 to 2019.

As representative, she notably authored House Bill Nos.

8433 & 9080 that sought the eventual creation of the lone legislative district of Santa Rosa.