Exhibit 23.3
 
                        CONSENT OF INDEPENDENT AUDITORS

We consent to the reference to our firm under the caption "Experts" in the 
Registration Statement on Form S-3 dated January 16, 1998 and related Prospectus
of Mack-Cali Realty Corporation for the registration of 2,316,201 shares of its 
common stock and to the incorporation by reference therein of our report dated 
February 21, 1997, with respect to the combined financial statements of Robert 
Martin Group included in the Current Report on Form 8-K/A of Cali Realty 
Corporation dated March 28, 1997, filed with the Securities and Exchange 
Commission.

/s/ Ernst & Young LLP
Ernst & Young LLP

New York, New York
January 16, 1998