Say Sue Me (Korean: 세이수미) is an indie rock band from Busan, South Korea, currently consisting of members Sumi Choi, Byungkyu Kim, Sungwan Lim, and Jaeyoung Kim.

The group formed in 2012 and has released three full-length albums: We've Sobered Up (2014), Where We Were Together (2018) and The Last Thing Left (2022); and four extended plays: Big Summer Night (2015), Semin (2017), It's Just a Short Walk! (2018), and Christmas, It's Not a Biggie (2018).

Say Sue Me won Best Modern Rock Album and Best Modern Rock Song at the 2019 Korean Music Awards.