2019
Auckland Theatre Awards - Excellence in Design
with Nic Smillie and Rachael Walker for Rosencrantz and Guildernstern are Dead, Auckland Theatre Company

2018 
Wellington Theatre Awards - Lighting Designer of the Year
for Wild Dogs Under Her Skirt, FCC and Peter and the Wolf, Silo Theatre Company

Auckland Theatre Awards - Excellence in Lighting Design
for "body of work in 2018"
"In a class of her own, Rachel Marlow had yet another stellar year, lighting an astounding number of shows with an attentive imagination" 

​​2017
Auckland Theatre Awards - People's Choice -  Best Lighting Design 
for "too many shows to mention"

​​2016
Wellington Theatre Awards - Lighting Designer of the Year
for Dust Pilgirm, Red Leap Theatre Company

Auckland Theatre Awards - The Philips Selecon Award for Best Lighting
for Boys Will Be Boys, Silo Theatre Company