| Serwekai Tehsil | |
| Native Name: | Urdu: {{nq|تحصیل سرویکائی Pushto; Pashto: {{script/Arabic|سروکۍ تحصیل |
| Settlement Type: | Tehsil |
| Pushpin Map: | Khyber Pakhtunkhwa#Pakistan |
| Pushpin Label Position: | top |
| Pushpin Map Caption: | Location within Khyber Pakhtunkhwa##Location in Pakistan |
| Subdivision Type: | Country |
| Subdivision Name: | Pakistan |
| Subdivision Type1: | Region |
| Subdivision Name1: | Khyber Pakhtunkhwa |
| Subdivision Type2: | District |
| Subdivision Name2: | South Waziristan |
| Subdivision Type3: | Capital |
| Subdivision Type4: | Towns |
| Subdivision Type5: | Union councils |
| Leader Title: | Chairman |
| Leader Name: | Shah Faisal |
| Population As Of: | 2017 |
| Population Total: | 54278 |
| Timezone: | PST |
| Utc Offset: | +5 |
| Leader Party: | IND |
| Seat: | Serwekai |
Serwekai Tehsil is a subdivision located in South Waziristan district, Khyber Pakhtunkhwa, Pakistan. The population is 54,278 according to the 2017 census.[1]