| Darius A. Brown | |
| Office: | 36th Mayor of Kansas City, Missouri |
| Term Start: | 1910 |
| Term End: | 1912 |
| Predecessor: | Thomas T. Crittenden Jr. |
| Successor: | Henry L. Jost |
| Birth Name: | Darius Alvin Brown |
| Birth Date: | 3 November 1869 |
| Birth Place: | Wabaunsee County, Kansas, U.S. |
| Party: | Republican |
Darius Alvin Brown (November 3, 1869 – November 3, 1938) was Mayor of Kansas City, Missouri, from 1910 to 1912.
Brown was born on November 3, 1869, in Wabaunsee County, Kansas. He attended public schools in Topeka, Kansas, and received his law degree from the University of Michigan in 1893. He moved to Kansas City in 1891, where was a city attorney and circuit court judge, [1] before being elected mayor in 1910. Brown served one two-year term.