POWER OF ATTORNEY

	Know all by these presents, that the undersigned hereby
constitutes and appoints each of SUZANNE SAWOCHKA HOOPER, VALERIE
PIERCE, and KAREN EBERLE, signing individually, the
undersigned's true and lawful attorneys-in fact and agents to:

       1)	execute for and on behalf of the undersigned (a) Forms
3, 4 and 5 in accordance with Section 16(a) of the Securities
Exchange Act of 1934, as amended (the "Exchange Act") and the
rules thereunder and (b) Forms 144 in accordance with Rule 144
promulgated under the Securities Act of 1933, as amended, as such
Rule may be amended from time to time (or any successor rule)
("Rule 144");

       2)	do and perform any and all acts for and on behalf of
the undersigned that may be necessary or desirable to complete
and execute such Forms 3, 4, 5 or 144 (collectively, the
"Forms"), complete and execute any amendment or amendments
thereto, and timely file such Forms or amendments with the U.S.
Securities and Exchange Commission and any stock exchange or
similar authority; and

       3)	take any other action of any nature whatsoever in
connection with the foregoing which, in the opinion of such
attorney-in-fact, may be of benefit, in the best interest of, or
legally required by, the undersigned, including but not limited
to executing and delivering for and on behalf of the undersigned
any seller's representation letter that may be required to be
submitted to any broker effecting any sale of securities issued
by Jazz Pharmaceuticals plc (the "Company") for the account of
the undersigned, it being understood that the documents executed
by such attorney-in-fact on behalf of the undersigned pursuant to
this Power of Attorney shall be in such form and shall contain
such terms and conditions as such attorney-in-fact may approve in
such attorney-in-fact's discretion.

	The undersigned hereby grants to each such attorney-in-fact
full power and authority to do and perform any and every act and
thing whatsoever requisite, necessary, or proper to be done in the
exercise of any of the rights and powers herein granted, as fully
to all intents and purposes as the undersigned might or could do
if personally present, with full power of substitution or
revocation, hereby ratifying and confirming all that such
attorney-in-fact, or such attorney-in-fact's substitute or
substitutes, shall lawfully do or cause to be done by virtue of
this power of attorney and the rights and powers herein granted.
The undersigned acknowledges that the foregoing attorneys-in-fact,
in serving in such capacity at the request of the undersigned, are
not assuming, nor is the Company or any of its affiliates,
assuming, any of the undersigned's responsibilities to comply with
(a) Section 16 of the Exchange Act and (b) all of the applicable
conditions of the Rule 144 safe harbor with respect to a sale of
securities issued by the Company.

	This Power of Attorney shall remain in full force and
effect until the earliest to occur of (a) the undersigned is no
longer required to file any Forms with respect to the
undersigned's holdings of and transactions in securities issued by
the Company, (b) revocation by the undersigned in a signed writing
delivered to the foregoing attorneys-in-fact or (c) as to any
attorney-in-fact individually, until such attorney-in-fact shall
no longer be employed by the Company or an affiliate of the
Company.

       IN WITNESS WHEREOF, the undersigned has caused this Power of
Attorney to be executed as of this 5th day of November 2015.

/s/ Seamus Mulligan
SEAMUS MULLIGAN