| Exhibit 12.1                                                                                                                                                                                   |
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| **CERTIFICATION**

**PURSUANT TO SECTION 302**

**THE SARBANES-OXLEY ACT OF 2005**

** **

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| I, Rinaldi Firmansyah, President  Director (Chief Executive Officer) of Perusahaan Perseroan (Persero) PT  Telekomunikasi Indonesia, Tbk (the “Registrant”), certify that:

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| 1.                                                                                                                                                                                             | I have reviewed this Annual Report on  Form 20-F of the Registrant; |
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| 2.                                                                                                                                                                                             | Based on my knowledge, this Annual Report  does not contain any untrue statement of a material fact or omit to state a  material fact necessary to make the statements made, in light of the  circumstances under which such statements were made, not misleading with  respect to the period covered by this Annual Report; |
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| 3.                                                                                                                                                                                             | Based on my knowledge, the financial  statements, and other financial information included in this Annual Report,  fairly present in all material respects the financial condition, results of  operations and cash flows of the Registrant as of, and for, the periods  presented in this Annual Report; |
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| 4.                                                                                                                                                                                             | I am responsible for establishing and  maintaining disclosure controls and procedures (as defined in Exchange Act  Rules 13a-14 and 15d-14) for the Registrant and have: |
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|                                                                                                                                                                                           | a. | designed such disclosure controls and  procedures to ensure that material information relating to the Registrant, including  its consolidated subsidiaries, is made known to me by others within those  entities, particularly during the period in which this Annual Report is being  prepared; |
|                                                                                                                                                                                           | b. | evaluated the effectiveness of the  Registrant's disclosure controls and procedures as of a date within 90 days  prior to the filing date of this Annual Report (the "Evaluation  Date"); and |
|                                                                                                                                                                                           | c. | presented in  this Annual Report my conclusions about the effectiveness of the disclosure  controls and procedures based on my evaluation as of the Evaluation Date; |
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| 5.                                                                                                                                                                                             | I have  disclosed, based on my most recent evaluation, to the Registrant’s auditors  and the audit committee of Registrant's board of directors (or persons  performing the equivalent functions): |
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|                                                                                                                                                                                           | a. | all  significant deficiencies in the design or operation of internal controls  which could adversely affect the Registrant's ability to record, process,  summarize and report financial data and have identified for the Registrant's  auditors any material weaknesses in internal controls; and |
|                                                                                                                                                                                           | b. | any fraud,  whether or not material, that involves management or other employees who have  a significant role in the Registrant's internal controls; and |
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| 6.                                                                                                                                                                                             | I have indicated in this Annual Report  whether there were significant changes in internal controls or in other  factors that could significantly affect internal controls subsequent to the  date of my most recent evaluation, including any corrective actions with  regard to significant deficiencies and material weaknesses. |
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| Jakarta, March 29, 2011                                                                                                                                                                        |
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| By:                                                                                                                                                                                            | /s/ Rinaldi  Firmansyah |
|                                                                                                                                                                                           | **Rinaldi  Firmansyah**

**President  Director/ Chief Executive Officer** |
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