Kyain Seikgyi District
Kyar Inn Seik Gyi Township 
    Kyar Inn Seik Gyi District ကြာအင်းဆိပ်ကြီးမြို့နယ် ကြာအင်းဆိပ်ကြီးခရိုင် Kyar Inn Seik Gyi Township, Three Pagodas Pass Township  | |
|---|---|
Location in Karen State (in red)  | |
| Coordinates: 15°54′N 98°11′E / 15.900°N 98.183°E | |
| Country | Myanmar | 
| State | Kayin State | 
| District | Kyain Seikkyi District | 
| Capital | Kyainseikgyi | 
| Population  (2014)  | 106,427 | 
| Time zone | UTC+6:30 (MMT) | 
Kyainseikgyi Township (Phlone: လာ့တ်ုကဝ်သၞေဝ်ဖါဍောဟ်ဍုံကၞင့်; Burmese: ကြာအင်းဆိပ်ကြီးမြို့နယ်, pronounced [tɕàʔɪ́ɰ̃sʰeɪʔtɕí mjo̰nɛ̀]) is the only township of Kyain Seikkyi District (Burmese: ကြာအင်းဆိပ်ကြီးခရိုင်) in southern Kayin State of Myanmar. It is the fourth-biggest township in Kayin State. The two main sub-towns are Kyeikdon and Payathonsu. It is drained by the Zami, Winyaw and the Haungtharaw rivers.
The basic education high schools located within Kyain Seikgyi Township are BEHS Kyainnseikyi, B.E.H.S-Tagondaing, BEHS Kale, BEHS Hparpya, BEHS Anankwin, BEHS Kyaikdon, BEHS Azin, BEHS Kyakhatchaung, BEHS Thanpayar, BEHS Taungpauk and BEHS Payathonzu. The main hospitals are Kya Inn Seikyi township public hospital, Kale-Tagundaing Station Hospital, Kyaikdon Station hospital, Payathonzu Station Hospital.