| Lieutenant Colonel Wesley E. Peel |
7 November 1966-30 April 1967 |
| Lieutenant Colonel David N. Hutchison |
1 July 1967-18 January 1968 |
| Lieutenant Colonel John V. Parish, Jr. |
19 January 1968-10 July 1968 |
| Lieutenant Colonel Joseph A. Yore |
16 July 1968-12 January 1969 |
| Lieutenant Colonel Lawrence R. Smith |
13 January 1969-7 July 1969 |
| Lieutenant Colonel James W. Ray |
8 July 1969-24 June 1970 |
| Lieutenant Colonel Robert F. Thomas |
25 June 1970-13 September 1970 |
