| Official Name: | Riverside |
| Settlement Type: | unincorporated community |
| Pushpin Map: | USA New Mexico#USA |
| Pushpin Map Caption: | Location within the state of New Mexico |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | New Mexico |
| Subdivision Type2: | County |
| Subdivision Name2: | San Juan |
| Established Title: | Founded |
| Timezone: | MST |
| Utc Offset: | -7 |
| Timezone Dst: | MDT |
| Utc Offset Dst: | -6 |
| Coordinates: | 36.9825°N -107.8753°W |
| Elevation Ft: | 5968 |
| Postal Code Type: | ZIP codes |
| Postal Code: | 87410 |
| Area Code: | 505 |
| Blank Name: | GNIS feature ID |
| Blank Info: | 902344 |
Riverside (Hendricks) is an unincorporated community in San Juan County, New Mexico, United States.[1] It is on the right bank of the Animas River, approximately one mile south of the Colorado border on U.S. Route 550, at its intersection with county roads 2090 and 2093.[2] The nearest settlement is Cedar Hill, 3.5miles to the south.[3]
Until circa 1876, the area was generally acknowledged to be the land of the Jicarilla Apache and their Ute allies; in 1887, it was officially excluded from the Jicarillas' new reservation.[4] Anglo settlement began shortly thereafter. Riverside had its own post office starting from 1905 until 1938.[5]