| No. |
Portrait |
Name (born–died) |
Term of office |
Defense branch before appointment |
Party |
Cabinet |
| Took office |
Left office |
Time in office |
| 1 |
 |
Bai Chongxi (白崇禧) (1893–1966) |
23 May 1946 |
2 June 1948 |
2 years, 10 days |
Republic of China Army |
|
Kuomintang |
Soong [zh] Zhang [zh] Weng [zh] |
| 2 |
 |
He Yingqin (何應欽) (1890–1987) |
3 June 1948 |
21 December 1948 |
201 days |
Republic of China Army |
|
Kuomintang |
Weng [zh] Sun II [zh] |
| 3 |
 |
Xu Yongchang (徐永昌) (1885–1959) |
22 December 1948 |
30 April 1949 |
129 days |
Republic of China Army |
|
Kuomintang |
Sun II [zh] He [zh] |
| (2) |
 |
He Yingqin (何應欽) (1890–1987) |
1 May 1949 |
11 June 1949 |
41 days |
Republic of China Army |
|
Kuomintang |
He [zh] Yan [zh] |
| 4 |
 |
Yan Xishan (閻錫山) (1883–1960) |
12 June 1949 |
31 January 1950 |
233 days |
Republic of China Army |
|
Kuomintang |
Yan [zh] |
| 5 |
 |
Gu Zhutong (顧祝同) (1893–1987) |
1 February 1950 |
31 March 1950 |
58 days |
Republic of China Army |
|
Kuomintang |
Yan [zh] C. Chen I [zh] |
| 6 |
 |
Yu Ta-wei [zh] (俞大維) (1897–1993) |
1 April 1950 |
28 February 1951 |
333 days |
Republic of China Army |
|
Independent |
C. Chen I [zh] |
| 7 |
 |
Kuo Chi-chiao [zh] (郭寄嶠) (1902–1998) |
1 March 1951 |
31 May 1954 |
3 years, 91 days |
Republic of China Army |
|
Kuomintang |
C. Chen I [zh] |
| (6) |
 |
Yu Ta-wei [zh] (俞大維) (1897–1993) |
1 June 1954 |
13 January 1965 |
10 years, 226 days |
Republic of China Army |
|
Independent |
C. Chen I [zh] H. C. Yu [zh] C. Chen II [zh] Yen [zh] |
| 9 |
 |
Chiang Ching-kuo (蔣經國) (1910–1988) |
14 January 1965 |
30 June 1969 |
4 years, 167 days |
Republic of China Army |
|
Kuomintang |
Yen [zh] |
| 10 |
 |
Huang Chieh (黃杰) (1902–1995) |
1 July 1969 |
31 May 1972 |
2 years, 335 days |
Republic of China Army |
|
Kuomintang |
Yen [zh] Chiang [zh] |
| 11 |
 |
Chen Ta-ching (陳大慶) (1904–1973) |
1 June 1972 |
30 June 1973 |
1 year, 29 days |
Republic of China Army |
|
Kuomintang |
Chiang [zh] |
| 12 |
 |
Kao Kuei-yuan (高魁元) (1907–2012) |
1 July 1973 |
19 November 1981 |
8 years, 141 days |
Republic of China Army |
|
Kuomintang |
Chiang [zh] Sun Y. [zh] |
| 13 |
 |
Song Chang-chih [zh] (宋長志) (1916–2002) |
1 December 1981 |
30 June 1986 |
4 years, 211 days |
Republic of China Navy |
|
Kuomintang |
Sun Y. [zh] Yu [zh] |
| 14 |
 |
Wang Daoyuan [zh] (汪道淵) (1913–2011) |
1 July 1986 |
28 April 1987 |
301 days |
Civilian |
|
Kuomintang |
Yu [zh] |
| 15 |
 |
Cheng Wei-yuan (鄭為元) (1913–1993) |
29 April 1987 |
4 December 1989 |
2 years, 219 days |
Republic of China Army |
|
Kuomintang |
Yu [zh] Lee [zh] |
| 16 |
 |
Hau Pei-tsun (郝柏村) (1919–2020) |
5 December 1989 |
31 May 1991 |
1 year, 177 days |
Republic of China Army |
|
Kuomintang |
Lee [zh] |
| 17 |
 |
Chen Li-an (陳履安) (born 1937) |
1 June 1991 |
26 February 1993 |
1 year, 270 days |
Civilian |
|
Kuomintang |
Hau [zh] |
| 18 |
 |
Sun Chen [zh] (孫震) (born 1934) |
27 February 1993 |
15 December 1994 |
1 year, 291 days |
Civilian |
|
Kuomintang |
Lien [zh] |
| 19 |
 |
Chiang Chung-ling (蔣仲苓) (1922–2015) |
16 December 1994 |
31 January 1999 |
4 years, 46 days |
Republic of China Army |
|
Kuomintang |
Lien [zh] Siew [zh] |
| 20 |
 |
Tang Fei (唐飛) (born 1932) |
1 February 1999 |
19 May 2000 |
1 year, 108 days |
Republic of China Air Force |
|
Kuomintang |
Siew [zh] |
| 21 |
 |
Wu Shih-wen (伍世文) (born 1934) |
20 May 2000 |
31 January 2002 |
1 year, 256 days |
Republic of China Navy |
|
Kuomintang |
T. Fei [zh] C. H. Chang I [zh] |
| 22 |
 |
Tang Yao-ming (湯曜明) (1938–2021) |
1 February 2002 |
19 May 2004 |
2 years, 108 days |
Republic of China Army |
|
Kuomintang[a] |
Yu [zh] |
| 23 |
 |
Lee Jye (李傑) (born 1940) |
20 May 2004 |
19 May 2007 |
2 years, 108 days |
Republic of China Navy |
|
Independent[b] |
Yu [zh] Hsieh [zh] Su I |
| 24 |
 |
Lee Tien-yu (李天羽) (1946–2024) |
20 May 2007 |
24 February 2008 |
280 days |
Republic of China Air Force |
|
Kuomintang |
Su I C. H. Chang II [zh] |
| 25 |
 |
Michael Tsai (蔡明憲) (born 1941) |
25 February 2008 |
19 May 2008 |
84 days |
Civilian |
|
Democratic Progressive Party |
C. H. Chang II [zh] |
| 26 |
 |
Chen Chao-min (陳肇敏) (born 1940) |
20 May 2008 |
9 September 2009 |
1 year, 112 days |
Republic of China Air Force |
|
Kuomintang |
Liu [zh] |
| 27 |
 |
Kao Hua-chu (高華柱) (born 1946) |
10 September 2009 |
31 July 2013 |
3 years, 324 days |
Republic of China Army |
|
Kuomintang |
Wu [zh] S. Chen [zh] Jiang [zh] |
| 28 |
 |
Andrew Yang (楊念祖) (born 1946) |
1 August 2013 |
7 August 2013 |
6 days |
Civilian |
|
Kuomintang |
Jiang [zh] |
| 29 |
 |
Yen Ming (嚴明) (born 1949) |
8 August 2013 |
30 January 2015 |
1 year, 175 days |
Republic of China Air Force |
|
Kuomintang |
Jiang [zh] Mao [zh] |
| 30 |
 |
Kao Kuang-chi (高廣圻) (born 1950) |
31 January 2015 |
19 May 2016 |
1 year, 109 days |
Republic of China Navy |
|
Kuomintang |
Mao [zh] S. Chang |
| 31 |
 |
Feng Shih-kuan (馮世寬) (born 1945) |
20 May 2016 |
26 February 2018 |
1 year, 282 days |
Republic of China Air Force |
|
Independent |
Lin Lai |
| 32 |
 |
Yen Teh-fa (嚴德發) (born 1952) |
26 February 2018 |
23 February 2021 |
2 years, 363 days |
Republic of China Army |
|
Independent |
Lai Su II |
| 33 |
 |
Chiu Kuo-cheng (邱國正) (born 1953) |
23 February 2021 |
20 May 2024 |
3 years, 87 days |
Republic of China Army |
|
Independent |
Su II Chen Chien-jen |
| 34 |
 |
Wellington Koo (顧立雄) (born 1958) |
20 May 2024 |
Incumbent |
1 year, 361 days |
Civilian |
|
Democratic Progressive Party |
Cho |