Eleceed (Korean: 일렉시드; RR: Illeksideu) is a South Korean manhwa released as a webtoon written by Son Je-ho and illustrated by Zhena. It has been serialized on Naver Corporation's webtoon platform Naver Webtoon since October 2018. An anime television series adaptation produced by Dandelion Animation Studio is set to premiere in 2026.

Seo Jiwoo is a regular high schooler, who fears his power of super speed. One night, he finds an injured street cat, which is surprisingly capable of human speech. The cat introduces himself as Kayden Break and reveals the secret existence of Awakeners to Jiwoo. Thus begins Seo Jiwoo's journey as an Awakener.

The main character, Seo Jiwoo, was inspired by K-pop musician Kang Daniel.

Written by Son Je-ho and illustrated by Zhena, the manhwa began serialization on Naver Webtoon on October 2, 2018. Line Webtoon has been publishing the series in English since 2019.

Penguin Random House imprint Inklore is set to publish the manhwa in print beginning in Q4 2026.

An anime television series adaptation was announced on July 1, 2025. It is set to be directed by Hiroshi Nishikiori and produced by Dandelion Animation Studio, with Yōsuke Kuroda writing the scripts and Minami Sakura designing the characters. It is set to premiere in 2026.

A mobile game based on the manhwa was announced in 2023. It is being developed by Action Square, with Naver Webtoon subsidiary Studio Lico set to publish it.

In 2022, the series, along with Marry My Husband, garnered the most amount of payments of any title on Naver Webtoon.