| Official Name: | Sycamore, Texas |
| Settlement Type: | Unincorporated community |
| Pushpin Map: | Texas#USA |
| Pushpin Label: | Sycamore |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | Texas |
| Subdivision Type2: | County |
| Subdivision Name2: | Wise |
| Unit Pref: | Imperial |
| Timezone: | Central (CST) |
| Utc Offset: | -6 |
| Timezone Dst: | CDT |
| Utc Offset Dst: | -5 |
| Elevation Ft: | 856 |
| Coordinates: | 33.3236°N -97.49°W |
| Postal Code Type: | ZIP code |
| Postal Code: | 76234 |
| Area Code: | 940 |
| Blank Name: | GNIS feature ID |
| Blank Info: | 1380635 |
Sycamore is an unincorporated community in Wise County, Texas, United States. The community is located northeast of Decatur, and south of Greenwood and Slidell
The site was named for the local Sycamore trees in the area, with the first settlers arriving in the late 19th-century. Initially Sycamore contained general stores, churches, a blacksmith and a cotton gin.[1] The post office was established on August 17, 1894, with David S. Cox being the first postmaster. The town declined by the 1920s, with most businesses moving to nearby Decatur.[2]