| 1 | A | B | C | D | E | F | G |
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| 2 | List of county magistrates of Pingtung - Directly elected county magistrates |  |  |  |  |  |  |
| 3 | № | Portrait | Name (Birth–Death) | Term of Office | Term of Office | Term | Political Party |
| 4 | 1 | - | Chang Shan-chung 張山鐘 Zhāng Shānzhōng (1887–1965) | 1 June 1951 | 2 June 1954 | 1 | Kuomintang |
| 5 | 2 | - | Lin Shih-cheng 林石城 Lín Shíchéng | 2 June 1954 | 2 June 1957 | 2 | Kuomintang |
| 6 | 2 | - | Lin Shih-cheng 林石城 Lín Shíchéng | 2 June 1957 | 2 June 1960 | 3 | Kuomintang |
| 7 | 3 | - | Lee Shih-chang 李世昌 Lǐ Shìchāng | 2 June 1960 | 2 June 1964 | 4 | Kuomintang |
| 8 | 4 | - | Chang Feng-hsu 張豐緒 Zhāng Fēngxù (1928–2014) | 2 June 1964 | 2 June 1968 | 5 | Kuomintang |
| 9 | 4 | - | Chang Feng-hsu 張豐緒 Zhāng Fēngxù (1928–2014) | 2 June 1968 | 1 February 1973 | 6 | Kuomintang |
| 10 | 5 | - | Ko Wen-fu 柯文福 Kē Wénfú (1934–2010) | 1 February 1973 | 20 December 1977 | 7 | Kuomintang |
| 11 | 5 | - | Ko Wen-fu 柯文福 Kē Wénfú (1934–2010) | 20 December 1977 | 20 December 1981 | 8 | Kuomintang |
| 12 | 6 | - | Chiou Lien-hui 邱連輝 Qiū Liánhuī (1932–2010) | 20 December 1981 | 20 December 1985 | 9 | Independent |
| 13 | 7 | - | Shih Meng-hsiung 施孟雄 Shī Mèngxióng | 20 December 1985 | 20 December 1989 | 10 | Kuomintang |
| 14 | 8 | - | Su Tseng-chang 蘇貞昌 Sū Zhēnchāng (1947–) | 20 December 1989 | 20 December 1993 | 11 | Democratic Progressive Party |
| 15 | 9 | - | Wu Tse-yuan 伍澤元 Wǔ Zéyuán (1945–2008) | 20 December 1993 | 14 October 1997 | 12 | Kuomintang |
| 16 | - | - | Chang Man-chuan 張滿泉 Zhāng Mǎnquán | 15 October 1997 | 20 December 1997 | 12 | Kuomintang |
| 17 | 10 | 蘇嘉全.JPG | Su Jia-chyuan 蘇嘉全 Sū Jiāquán (1956–) | 20 December 1997 | 20 December 2001 | 13 | Democratic Progressive Party |
| 18 | 10 | 蘇嘉全.JPG | Su Jia-chyuan 蘇嘉全 Sū Jiāquán (1956–) | 20 December 2001 | 8 April 2004 | 14 | Democratic Progressive Party |
| 19 | - | - | Wu Ying-wen 吳應文 Wú Yìngwén | 9 April 2004 | 20 December 2005 | 14 | Democratic Progressive Party |
| 20 | 11 | - | Tsao Chi-hung 曹啟鴻 Cáo Qǐhóng (1948-) | 20 December 2005 | 20 December 2009 | 15 | Democratic Progressive Party |
| 21 | 11 | - | Tsao Chi-hung 曹啟鴻 Cáo Qǐhóng (1948-) | 20 December 2009 | 25 December 2014 | 16 | Democratic Progressive Party |
| 22 | 12 | - | Pan Men-an 潘孟安 Pān Mèng'ān (1963-) | 25 December 2014 | 25 December 2018 | 17 | Democratic Progressive Party |
| 23 | 12 | - | Pan Men-an 潘孟安 Pān Mèng'ān (1963-) | 25 December 2018 | Incumbent | 18 | Democratic Progressive Party |

Question: Since when has Pan Men-an been the Magistrate of Pingtung County?
Answer: Pan Men-an has been the Magistrate of Pingtung County since 25 December 2014.