| Clubname: | PSIK Klaten |
| Fullname: | Persatuan Sepakbola Indonesia Klaten |
| Nickname: | Macan Merapi (Merapi Tigers) |
| Short Name: | PSIK |
| Ground: | Trikoyo Stadium Klaten, Central Java |
| Capacity: | 3,000 |
| Owner: | Klaten Government |
| Chairman: | Jajang Prihono |
| Manager: | Sri Purwanto[1] |
| Coach: | Nanang Kurniawan[2] |
| League: | Liga 3 |
| Season: | 2023–24 |
| Position: | Quarter-finals, (Central Java zone) 3rd in Group O, (National) |
| Current: | 2023 Liga 3 Central Java |
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Persatuan Sepakbola Indonesia Klaten (simply known as PSIK Klaten) is an Indonesian football club based in Klaten Regency, Central Java. They currently compete in the Liga 3.[3]