| Baltimore, Indiana | |
| Settlement Type: | Ghost town |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | Indiana |
| Subdivision Type2: | County |
| Subdivision Name2: | Warren |
| Subdivision Type3: | Township |
| Subdivision Name3: | Mound |
| Coordinates: | 40.1658°N -87.4419°W |
| Pushpin Map: | USA Indiana Warren County |
| Pushpin Label: | Baltimore |
| Pushpin Map Caption: | Location in Warren County |
| Timezone: | Eastern (EST) |
| Utc Offset: | -5 |
| Timezone Dst: | EDT |
| Utc Offset Dst: | -4 |
| Postal Code Type: | ZIP code |
| Postal Code: | 47932 |
| Area Code: | 765 |
Baltimore was a small town built on the western banks of the Wabash River in Mound Township, Warren County, in the U.S. state of Indiana.
Baltimore was laid out in November 1829 by William Willmeth and Samuel Hill. It flourished for several years, and the population reached 70. In 1830, Samuel Hill had a stock of merchandise worth $2500 at his establishment, which was the largest stock in the county at the time. A post office was established in 1833, and remained in operation until it was discontinued in 1865.[1] Another store was opened by Samuel Wetzel in 1839. When the Wabash and Erie Canal was completed on the opposite side of the river in the 1840s, the community dwindled. A single brick house built in the 1880s is the last remaining structure of Baltimore.
Baltimore was located along State Road 263 near its intersection with County Road 1025 South. Baltimore Cemetery and Rodgers Cemetery lie about a quarter mile to the west.