Chief Detective 1958 (Korean: 수사반장 1958) is a 2024 South Korean television series written by Kim Young-shin [ko], directed by Kim Sung-hoon, and starring Lee Je-hoon, Lee Dong-hwi, Choi Woo-sung and Yoon Hyun-soo.

As a prequel of the series Chief Inspector [ko], it depicts a retro crime investigation drama with the romance and joy of analog investigation, where crimes are solved solely with innate sense, insight, and tenacity without profiling or the common use of CCTV.

It aired on MBC TV from April 19, to May 18, 2024, every Friday and Saturday at 21:50 (KST).

[5][6] It is also available for streaming on Disney+ in selected regions.

[7] Set in the 1950s to 1960s, ten years before the original series, the story follows Detective Park Yeong-han, who specializes in apprehending petty thieves, teams up with three unique colleagues to break down the absurdities of corrupt power with common sense, and is reborn as a detective for the people.