| Upper Thomson | |
| Settlement Type: | Subzone of Bishan Planning Area |
| Translit Lang1: | Other |
| Translit Lang1 Type1: | Chinese |
| Translit Lang1 Info1: | 汤申上段 |
| Translit Lang1 Type2: | Malay |
| Translit Lang1 Type3: | Tamil |
| Translit Lang1 Info3: | அப்பர் தாம்சன் |
| Subdivision Type: | Country |
| Subdivision Name: |  Singapore |
| Subdivision Type1: | Region |
| Subdivision Name1: | Central Region |
| Subdivision Type2: | Planning Area |
| Subdivision Name2: | Bishan |
Upper Thomson (Tamil: அப்பர் தாம்சன்) is a subzone within the planning area of Bishan, Singapore, as defined by the Urban Redevelopment Authority (URA). Its boundary is composed of Ang Mo Kio Avenue 1 in the north; Marymount Road in the east; Braddell Road and Lornie Road in the south; and the planning area of Central Water Catchment in the west.