Admission Helpline Numbers are:- 06272-246194, 06272-246201, 06272-246191
Postal Training Centre, Darbhanga-846005
[ESTABLISHED 12-July-1966]
Principal PTC Darbhanga`s Successor List w.e.f 12-07-1966 to 01-05-1994
| SL No | Name of the Principal | Period |
| 1 | Sri D K Singh | 12-07-1966 to 18-12-1970 |
| 2 | Sri H Chakravarty | 19.02.1970 to 23.02.1972 |
| 3 | Sri B D Tekriwal | 24.02.1972 to 29.08.1973 |
| 4 | Sri J P Ambastha | 30.08.1973 to 09.10.1973 |
| 5 | Sri B K Das | 10.10.1973 to 15.04.1977 |
| 6 | Sri R C Banerjee | 16.04.1977 to 06.09.1977 |
| 7 | Sri J P Ambastha | 07.09.1977 to 31.08.1978 |
| 8 | Sri N C Deb Sarkar | 01.09.1978 to 31.03.1979 |
| 9 | Sri S P Singh | 01.04.1979 to 15.09.1979 |
| 10 | Sri M K Banerjee | 16.09.1979 to 21.04.1981 |
| 11 | Sri K B H Nayar | 22.04.1981 to 09.08.1982 |
| 12 | Sri M K Banerjee | 10.08.1982 to 04.02.1987 |
| 13 | Sri R Kindo [Officiating] | 05.02.1987 to 15.02.1987 |
| 14 | Sri S K Das | 16.02.1987 to 09.07.1990 |
| 15 | Sri K K Bhagat [Officiating] | 10.07.1990 to 30.09.1990 |
| 16 | Sri R K Singh | 01.10.1990 to 19.11.1990 |
| 17 | Sri Uday Balakrishnan | 20.11.1990 to 27.01.1991 |
| 18 | Sri S K Sinha [Additional] | 06.02.1991 to 12.05.1991 |
| 19 | Sri M Kumar | 13.05.1991 to 21.10.1993 |
| 20 | Sri A S Prasad [Additional] | 22.10.1993 to 01.05.1994 |
| 21 | Sri S Gauriar | 02-05-1994 to 06.05.1997 |
| 22 | Sri K K Sinha | 07-05-1997 to 07.04.2001 |
| 23 | Sri M E Haque [Additional] | 12.04.2001 to 21.03.2002 |
| 24 | Sri A K Roy [Additional] | 22.03.2002 to 06.06.2002 |
| 25 | Sri Ram Bharosa | 07.06.2002 to 25.03.2006 |
| 26 | Vacant | 26.03.2006 to 27.04.2006 |
| 27 | Sri Pranav Kumar | 28.04.2006 to 20.10.2006 |
| 28 | Sri M E Haque [Additional] | 21.10.2006 to 10.09.2007 |
| 29 | Sri A M V Peter | 11.09.2007 to 14.12.2007 |
| 30 | Sri A K Singh | 15.12.2007 to 20.08.2012 |
| 31 | Sri B L Sonal | 21.08.2012 to 28.07.2015 |
| 32 | Sri Nahru Ram Meena | 08.08.2015 to 16.07.2018 |
| 33 | ||
| 34 | Shankar Prasad [Additional] | 23.07.2018 to 09.12.2018 |
| 35 | Dr. Ashish Singh | 10.12.2018 to 24.04.2019 |
| 36 | ||
| 37 | Shankar Prasad [Additional] | 03.05.2019 to Till date |