Hello,
Top 5 engineering colleges of mangalore are,
1.NITTE university.
2.Mangalore university.
3.St.joseph engineering college.
4.National institute of technology,mangalore.
5.Canara college.
Thankyou.

Hello,

There are so many good colleges.

As per my opinion, the ranking would go something like this,

1. St. Joseph's
2. Sahyadri
3. Canara
4. Shree Devi
5. Shrinivas ( valachil )
6. MITE
7. ALVAS
8. PA
9. Shrinivas ( mukka )
   

And the list goes on.

and to mention that these are VTU university colleges.

if you are considering Autonomous college, then

NITK, NITTE and Sanhyadri.

Sahyadri is partially autonomous and partially VTU.