Power of Attorney

	KNOW ALL MEN BY THESE PRESENTS, that the person whose signature appears below
revokes all prior Powers of Attorney relating to Section 16 of the Securities
Exchange Act of 1934, as amended, and appoints each of Kimmarie Sinatra, Kevin
Tourek and John Strzemp as such person's true and lawful attorneys-in-fact and
agents, each with full power of substitution and resubstitution and full power
to act alone and without the other, for the undersigned and in the undersigned's
name, place and stead, in any and all capacities, to execute, acknowledge,
deliver and file any and all filings required by the Securities Exchange Act of
1934, as amended, including Section 16 of such act, and the rules and
regulations thereunder, and requisite documents in connection with such filings,
respecting securities of Wynn Resorts, Limited, a Nevada corporation, including
but not limited to Forms 3, 4 and 5 under such act and any amendments thereto
with the Securities and Exchange Commission thereby ratifying and confirming all
that said attorney-in-fact may do or cause to be done by virtue hereof.

	This power of attorney shall be valid from the date hereof until revoked by the
undersigned.

	IN WITNESS WHEREOF, the undersigned has executed this instrument as of the 1st
day of August, 2006.

/s/ Robert Miller

Signature

By:  Robert Miller