[Answer]-How to view a particluar list of contacts or only my contacts in Django application?

You should add another Field in Your ContactForm Model that is for which the current contact belongs to (the user which has logged in)

from django.contrib.auth.models import User

class ContactForm(forms.Form):
    contact_belongs_to = models.ForeignKey(User, on_delete=models.CASCADE)
    name = forms.CharField()
    dob = forms.DateField()
    email = forms.EmailField()
    mobile = forms.IntegerField()

and then filter it by User.id

Sounds like you need to filter your query results – see the django docs on making queries

Your models probably have a many-to-many relationship too, so i recommend you read the django docs on many-to-many relationships

Note – it would be easier to help you if you posted some code (particularly the model and view)