Exhibit
23.1
CONSENT
OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM
We
hereby
consent to the incorporation by reference in the Registration Statements on
Form
S-3 (Nos. 333-117047, 333-57194, 333-19101, 33-96542, 333-09081, 333-09875,
333-25475, 333-44433, 333-44441, 333-57103, 333-69029, 333-71133 and 333-80077)
and in the Registration Statements on Form S-8 (Nos. 333-116437, 333-100244,
333-52478, 333-80081, 333-18275, 333-19831, 333-32661 and 333-44443) of
Mack-Cali Realty Corporation of our report dated February 21, 2007 relating
to
the financial statements, financial statement schedule, management’s assessment
of the effectiveness of internal control over financial reporting and the
effectiveness of internal control over financial reporting, which appears in
this Form 10-K.
/s/
PricewaterhouseCoopers LLP
New
York,
New York
February
21, 2007