| Intro | American mayor |
| Was | Politician |
| From | United States of America |
| Type | Politics |
| Gender | male |
| Birth | 1 January 1863 |
| Death |
1 January 1938 (aged 75 years) |
Thomas Theodore Crittenden Jr. (December 23, 1863 – July 31, 1938) was the Mayor of Kansas City, Missouri from 1908–1910.
Crittenden was born near Springfield, Illinois. His father was Missouri Governor Thomas Theodore Crittenden. He was the great-grandson of John Crittenden Sr.; grandnephew of John Jordan Crittenden and Robert Crittenden.
He was raised in Warrensburg, Missouri and came to Kansas City, Missouri in 1884 and Jackson County, Missouri Clerk.
He is buried at Forest Hill Cemetery.