| Patuakhali Polytechnic Institute | |
| Native Name: | পটুয়াখালী পলিটেকনিক ইনস্টিটিউট |
| Native Name Lang: | BN |
| Other Name: | PPI |
| Established: | 1989 |
| Affiliations: | BTEB |
| Type: | Government polytechnic |
| City: | Patuakhali |
| State: | Patuakhali |
| Country: | Bangladesh |
Patuakhali Polytechnic Institute (Bengali: পটুয়াখালী পলিটেকনিক ইনস্টিটিউট) is one of the oldest polytechnic institute in Bangladesh.