| Pik Tandykul | |
| Elevation M: | 5544 |
| Elevation Ref: | [1] |
| Prominence M: | 1677 |
| Prominence Ref: | [2] |
| Map: | Kyrgyzstan |
| Map Size: | 260 |
| Label Position: | right |
| Listing: | Ultra |
| Location: | Kyrgyzstan–Tajikistan border |
| Range: | Alay Mountains |
| Coordinates: | 39.4483°N 71.0833°W |
Pik Tandykul (Tandy Köl, Russian: пик Тандыкуль) is a mountain in the Alay Mountains of Central Asia. Tandykul has an elevation of 5544m (18,189feet) and is located on the international border between Kyrgyzstan and Tajikistan.