| Harry Bosch | |
|---|---|
 Titus Welliver filming Bosch | |
| First appearance | The Black Echo |
| Created by | Michael Connelly |
| Portrayed by | Titus Welliver |
| In-universe information | |
| Full name | Hieronymus Bosch |
| Gender | Male |
| Title | Detective III |
| Occupation | Detective LAPD, private investigator |
| Spouse | Eleanor Wish (divorced, deceased) |
| Children | Madeline Bosch (daughter) |
| Relatives | J. Michael Haller Sr. (father; deceased) Marjorie Phillips Lowe (mother; deceased) Mickey Haller (half-brother) Hayley Haller (niece) |
| Nationality | American |
Detective Hieronymus "Harry" Bosch is a fictional character created by American author Michael Connelly. Bosch debuted as the lead character in the 1992 novel The Black Echo, the first in a best-selling police procedural series now numbering 24 novels.
The novels are more or less coincident in timeframe with the year in which they were published. Harry, as he is commonly known by his associates, is a veteran police homicide detective with the Los Angeles Police Department. He was named after the 15th-century Dutch artist Hieronymus Bosch.
Titus Welliver portrayed the title character from 2015 to 2021 in Bosch, a television series adapted from the novels, and from 2022 in its spin-off series Bosch: Legacy.