Parannoul (Korean: 파란노을; lit. blue sunset; born 2001) is a pseudonymous South Korean shoegaze musician. He has released four solo albums: Let's Walk on the Path of a Blue Cat (2020), To See the Next Part of the Dream (2021), After the Magic (2023) and Sky Hundred (2024).

Parannoul has collaborated with other shoegaze musicians like Asian Glow of South Korea and sonhos tomam conta of Brazil, releasing the split album, Downfall of the Neon Youth (2021), and later the Paraglow EP in 2022. In 2024, he worked with the international rap group Fax Gang to make the album Scattersun.

Parannoul has also released music under other pseudonyms, including the ambient and new age Rough and Beautiful Place (2022) as Mydreamfever, as well as several now-deleted albums as laststar. He is one of the most representative musicians in the shoegaze scene, which has emerged as a new trend in the South Korean indie music scene since 2021.