The Camden Park Estate incorporating the Belgenny Farm is a heritage-listed large working historical farm located at Elizabeth Macarthur Avenue, in the south-western Sydney suburb of Camden South in the Camden Council local government area of New South Wales, Australia. It was designed by Henry Kitchen in c. 1800, John Verge in c. 1835 and A. J. Onslow in c. 1888 and built from 1819 to 1840 by John Macarthur in c. 1800, James English and Sons in c. 1888 and John Sulman c. 1895. The property is owned by Belgenny Farm Trust and Camden Park Preservation Committee. It was added to the New South Wales State Heritage Register on 22 December 2006. Today, part of the original estate contains the Elizabeth Macarthur Agricultural Institute; having originally served as a commercial sheep station and horticultural farm for the Macarthur family since the early 1800s.

John Verge (1782–1861) was an English architect, builder, pioneer settler in the Colony of New South Wales, who migrated to Australia and pursued his career there. Verge was one of the earliest and the most important architect of the Greek Revival in Australia. He also brought more comprehensive range of Regency style than any contemporary architects. His design indicates the increasing of sophistication compared to previous architect's design.