<DOCUMENT>
<TYPE>EX-23.4
<SEQUENCE>5
<FILENAME>u92712bexv23w4.txt
<DESCRIPTION>EX-23.4 CONSENT OF ERNST & YOUNG WITH RESPECT TO TRINITY PARTNERS INC.
<TEXT>
<PAGE>
                                                                    Exhibit 23.4




                       CONSENT OF INDEPENDENT AUDITOR



We consent to the reference to our firm under the caption "Experts" and to the
use of our report dated December 1, 2005 on the consolidated financial
statements of Trinity Partners Inc. as of and for the year ended March 31, 2005
included in Amendment No. 1 to the Registration Statement (Form F-1 No.
333-135590) and related Prospectus of WNS (Holdings) Limited dated July 20,
2006.




                                                       Ernst & Young



Mumbai, India
July 20, 2006

</TEXT>
</DOCUMENT>
