The list of private polytechnic colleges in Bihar below:

• Rajendra mishra college saharsa
  
  
  
• Millia polytechnic
  
  
  
• KK polytechnic Nalanda
  
  
  
• Patna saheb technical campus
  
  
  
• RP sharma institute of technology.
  
  
  

There are many colleges:

Birla  institute of technology,bihar

Maulana azad college of engineering and technology,patna Bihar

Vidya vihar institute of technology,purnea

Azmet college of engineering and technology,kishanganj

Sitting institute of technology,aurangabad

RP sharma institute of technology,patna ,Bihar