I was born in England 1964 came here 1968 been living and working in Australia all my life .will I be entitled to a pension

No Australian pension

I assume you are referring to a government pension. This site should answer:

Eligibility for Age Pension (http://www.humanservices.gov.au/customer/enablers/centrelink/age-pension/eligibility-for-age-pension)

If you are asking about a private company pension, that may be specific to the company.