UNITED STATES
               SECURITIES AND EXCHANGE COMMISSION
                       Washington, D.C.  20549

                           Schedule 13D
              Under the Securities Exchange Act of 1934
                      (Amendment No.      )*


                     LAUREATE EDUCATION, INC.
     _______________________________________________________
                         (Name of Issuer)


                           COMMON STOCK
     _______________________________________________________
                  (Title of Class of Securities)

                              518613104
     _______________________________________________________
                          (CUSIP Number)

                         Henry H. Hopkins
                  T. Rowe Price Associates, Inc.
                100 East Pratt Street - 8th Floor
                    Baltimore, Maryland 21202
                           410-345-6640
       _______________________________________________________
          (Name, Address and Telephone Number of Person
        Authorized to Receive Notices and Communications)

                           March 2, 2007
      _______________________________________________________
     (Date of Event which Requires Filing of this Statement)

If the filing person has previously filed a statement on Schedule
13G to report the acquisition that is the subject of this
Schedule  13D,  and is filing this schedule because  of  Sections
240.13d-1(e),  240.13d-1(f) or 240.13d-1(g), check the  following
box. X

NOTE:   Schedules  filed in paper format shall include  a  signed
original and five copies of the schedule, including all exhibits.
See Section 240.13d-7 for other parties to whom copies are to  be
sent.

*The remainder of this cover page shall be filled out for a
reporting persons initial filing on this form with respect to
the subject class of securities, and for any subsequent amendment
containing information which would alter disclosures provided in
a prior cover page.

The  information  required on the remainder of  this  cover  page
shall not be deemed to be filed for the purpose of Section 18  of
the Securities Exchange Act of 1934 (Act) or otherwise subject to
the  liabilities of that section of the Act but shall be  subject
to all other provisions of the Act (however, see the Notes).
CUSIP No. 518613104
1    NAME OF REPORTING PERSON
     S.S. OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSON

     T. ROWE PRICE ASSOCIATES, INC.
     52-0556948


 2   CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP*
     (a)   NOT APPLICABLE
     (b)   NOT APPLICABLE


3    SEC USE ONLY

     _________________________________________

4    SOURCE OF FUNDS*

     OTHER

5    CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED
     PURSUANT TO ITEMS 2(d) or 2(e)

6    CITIZENSHIP OR PLACE OF ORGANIZATION

     MARYLAND

Number of      7    SOLE VOTING POWER            844,000
Shares
Beneficially   8    SHARED VOTING POWER           NONE
Owned By Each
Reporting      9    SOLE DISPOSITIVE POWER     4,233,402
Person
With:         10    SHARED DISPOSITIVE POWER      NONE


11   AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

     4,233,402

12   CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES
     CERTAIN SHARES*

13   PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)

      8.1%

14   TYPE OF REPORTING PERSON*

     1A
                *SEE INSTRUCTIONS BEFORE FILLING OUT!



Item 1.   Security and Issuer.

           This Statement relates to shares of common stock  (the
Common  Stock)of  Laureate Education,  Inc.  (the  Issuer).   The
Issuers  principal executive offices are located  at  1001  Fleet
Street, Baltimore, Maryland 21202.

Item 2.   Identity and Background.

          (a) - (c), (f) This statement is being filed by T. Rowe
Price Associates, Inc., a Maryland corporation (the Adviser),
with its principal business office being located at 100 East
Pratt Street, Baltimore, Maryland  21202.  The Adviser is
registered as an investment adviser under the Investment Advisers
Act of 1940, as amended, and is engaged in the business of
rendering investment advisory, sub-advisory and supervisory
services to investment companies (the Funds) registered under the
Investment  Company  Act  of 1940, as  amended,  as  well  as  to
individually managed accounts for institutional and other clients
(the Accounts).

          Attached as Schedule A hereto and incorporated herein
by  reference is a table setting forth officers and directors  of
the  Adviser  and the business address, principal occupation  and
citizenship  of each such person.  The Advisor is a  wholly-owned
subsidiary of T. Rowe Price Group, Inc., a public corporation.

          (d)  During the last five years, neither the Adviser
nor any of the specifically named persons listed on Schedule A
hereto has been convicted in a criminal proceeding (excluding
traffic violations or similar misdemeanors).

          (e)  During the last five years, neither the Adviser
nor any of the specifically named persons listed on Schedule A
hereto has been a party to a civil proceeding of a judicial or
administrative body of competent jurisdiction and as a result of
such proceeding was or is subject to a judgment, decree or final
order enjoining future violations of, or prohibiting or mandating
activities subject to, federal or state securities laws or
finding any violation with respect to such laws.


Item 3.   Source and Amount of Funds or Other Consideration.

            The  4,233,402  shares  of  Common  Stock  heretofore
acquired
on  behalf  of  Funds and Accounts managed by the  Adviser  on  a
discretionary  basis  were acquired for  the  aggregate  purchase
price  of $149,980,845.43 including brokerage commissions,  using
the cash reserves of the respective Funds and Accounts.


Item 4.   Purpose of the Transaction.

      On  behalf  of  the  Funds and the  Accounts,  the  Adviser
acquired  and  continues to hold the shares of Common  Stock  for
investment  purposes.   However, in order  to  protect  the  best
interests  of  the Funds and Accounts, the Adviser  may  consider
alternative courses of action which may be available in light  of
the  Issuers  recent announcement to accept a buyout proposal  of
$60.50  per  share from a group of investors, led by the  Issuers
Chairman  and  Chief  Executive  Officer,  Douglas  Becker   (the
Proposed Transaction).

      Accordingly,  the Adviser intends to communicate  with  the
Issuers  Board  of Directors, management, other shareholders,  or
any  other  interested persons to oppose the Proposed Transaction
and determine what alternative courses of action may better serve
the  interests of the Funds and Accounts.  To that end, on  March
2, 2007, the Adviser sent a letter (attached as Exhibit 1) to the
Board  of  Directors of the Issuer expressing its dissatisfaction
with  the consideration being offered public shareholders in  the
Proposed Transaction and outlining a number of factors which  the
Board should consider in re-evaluating the buyout consideration.
The  letter  urges the Board to reconsider its  approval  of  the
Proposed Transaction and states that the Adviser will not support
the   Proposed   Transaction  as,  in  its   view,   the   buyout
consideration  does  not  adequately reflect  the  value  of  the
Issuers current franchise and growth prospects.

       Except  as  specifically  set forth  herein,  neither  the
Adviser  nor  any  of the persons listed on Schedule  A  has  any
present plans or proposals which relate or would result in any of
the  events  listed in paragraphs (a) through (j) of  Item  4  of
Schedule  13D.  Adviser intends to review its investment  in  the
Issuer  on a continuing basis and may engage in discussions  with
management,  the  Board of Directors, other shareholders  of  the
Issuer,  the  press  and  other relevant parties  concerning  the
Proposed  Transaction  and potentially concerning  other  matters
with respect to the Advisers investment in the Shares, including,
without   limitation,   the  business,  operations,   governance,
management, strategy and future plans of the Issuer. Depending on
various factors, including, without limitation, the status of the
Proposed  Transaction  and  the  apparent  level  of  shareholder
support therefor, the terms of any alternative transactions  that
may  be  proposed, the Issuers financial position  and  strategic
direction,  the  outcome  of  any discussions  referenced  above,
actions taken by the Board of Directors, the market price of  the
Shares,  the  availability  of other  investment   opportunities,
conditions  in  the  securities market and general  economic  and
industry  conditions,  the Adviser may in the  future  take  such
actions with respect to its investment in the Issuer as it  deems
appropriate including, without limitation, purchasing  additional
Shares,  selling  some  or  all of the Shares,  or  changing  its
intentions  with respect to any and all matters  referred  to  in
Item 4.

Item 5.   Interest in Securities of the Issuer.

          (a)  The Adviser has investment discretion with respect
to  each  of  the  Accounts  and the  Funds  and  the  investment
decisions  with  respect  to  each  Account  or  Fund  are   made
separately. By virtue of its authority to dispose or  direct  the
disposition of the shares of Common Stock owned by or  on  behalf
of  the  Accounts  and  Funds,  the  Adviser  may  be  deemed  to
beneficially own, within the meaning of Rule 13d-3(a)  under  the
Securities Exchange Act of 1934, all such shares, or an aggregate
of  4,233,402  shares  or  8.1% of the  shares  of  Common  Stock
outstanding (see paragraph (b) of this Item 5).  Each Account and
Fund  may terminate the grant of discretionary authority  to  the
Adviser  at  any  time. As of the date hereof,  an  aggregate  of
439,500 shares of Common Stock of the 51,855,000 shares of Common
Stock issued and outstanding as of January 28, 2007 (according to
the  Agreement and Plan of Merger filed with the Issuers Form 8-K
on  that  date)  are  held  by private Accounts  managed  by  the
Adviser.  Six Funds managed and serviced by the Adviser  and  its
affiliates (the Adviser-sponsored Funds) hold 3,335,802 shares of
Common  Stock, and the remaining 458,100 shares of  Common  Stock
are held by seven Funds sponsored by other financial institutions
that  have  appointed the Adviser as subadviser  (the  Subadvised
Funds).

          (b)  The Adviser has sole power to vote or direct the
vote  of  Accounts and Subadvised Funds holding an  aggregate  of
844,000  shares  of  Common Stock.  Each  Adviser-sponsored  Fund
votes or directs the vote of the shares of Common Stock owned  by
it  and the Adviser has no authority to vote any such shares; but
the  personnel making the decision with respect to the voting  of
shares  owned by each Fund are also officers or employees of  the
Adviser.

As discretionary adviser to the Accounts and the Funds, the
Adviser has the authority to dispose or to direct the disposition
of  all  shares  of Common Stock in the portfolio  of  each  such
Account or Fund.  Such authority is subject, in the case of  both
the  Accounts  and the Funds, to each clients right to  terminate
the advisory relationship and revoke the discretionary authority,
and, in the case of the Funds, to the general supervision of each
Funds Board of Directors or Trustees.

          (c)  The purchases and sales executed within the last 60
days  are  shown  below,  along with the trade  date,  number  of
shares, and the price per share.

     Trans Code  Number of Shares   Price per Share    Trade Date

          S              5,000          $51.1200       01/16/2007
          B                200           51.6050       01/18/2007
          S              3,600           53.5760       01/24/2007
          S                600           60.0767       02/02/2007
          B                500           60.0075       02/06/2007
          B                200           59.5855       02/14/2007
          B                400           59.7500       02/15/2007
          S                900           59.9215       02/16/2007
          B              2,000           59.5476       02/20/2007

All  such  transactions  were effected in  the  secondary  market
through broker-dealers or an electronic trading network.

          (d)  The Adviser does not serve as custodian of the
assets of any of the Accounts; accordingly, in each instance only
the Account or the Accounts custodian or trustee bank has the
right  to  receive dividends paid with respect to,  and  proceeds
from the sale of, the shares of Common Stock held for the benefit
of  such  Account.  The ultimate power to direct the  receipt  of
dividends paid with respect to, and the proceeds of the sale of,
shares of Common Stock is vested in each Account.

          With respect to the shares of Common Stock owned by the
Funds, the Funds custodians, as appointed by the Funds Boards,
have the right to receive dividends paid with respect to, and
proceeds  from the sale of, such shares on behalf of  the  Funds.
No  other  person  is known to have such right or  the  right  to
direct receipt of dividends paid with respect to, or the proceeds
of the sale of, such shares, except that the shareholders of each
Fund   participate   proportionately   in   any   dividends   and
distributions so paid.

          (e)  Not applicable.


Item 6.   Contracts, Arrangements, Understandings or
          Relationships with Respect to Securities of the Issuer.

          Not applicable.

Item 7.   Material to Be Filed as Exhibits.

           1.   Letter  dated  March 2,  2007  to  the  Board  of
Directors of Laureate Education, Inc.


                            SIGNATURE



          After reasonable inquiry and to the best of my
knowledge and belief, I certify that the information set forth in
this statement is true, complete and correct.


        Dated:  March 2, 2007


        T. ROWE PRICE ASSOCIATES, INC.



        By:  /s/ John R. Gilner
             John R. Gilner, Vice President
             and Chief Compliance Officer









                            SCHEDULE A


DIRECTORS AND OFFICERS - T. ROWE PRICE ASSOCIATES, INC.

Listed  below  are  the  directors of T. Rowe  Price  Associates,
Inc.(with their respective officerships noted), all of  whom  are
citizens  of the U.S.A. The principal occupation of each  of  the
directors  is  as an employee of T. Rowe Price Associates,  Inc.,
and  the  business  address of each is  100  East  Pratt  Street,
Baltimore, Maryland  21202.



James A.C. Kennedy, Director & President

Edward C. Bernard, Director & Vice President

Mary J. Miller, Director & Vice President

Brian C. Rogers, Director & Chief Investment Officer


Listed below is a director of T. Rowe Price Associates, Inc. who
is a citizen of England.  The principal occupation of said
director is as an employee of T. Rowe Price Associates, Inc. and
his business address is 60 Queen Victoria Street, London, EC4N4TZ
England.

            David J. L. Warren, Director

Listed  below  are  certain  other  officers  of  T.  Rowe  Price
Associates,  Inc., all of whom are citizens of  the  U.S.A.   The
principal occupation of each of the officers is as an employee of
T.  Rowe Price Associates, Inc., and the business address of each
is 100 East Pratt Street, Baltimore, Maryland  21202.

     Kenneth V. Moreland, Chief Financial Officer

     John R. Gilner, Chief Compliance Officer

     Joseph Paul Croteau, Treasurer & Controller

     Barbara A. Van Horn, Secretary

     In addition, approximately 325 employees of T. Rowe Price
Associates, Inc. are Vice Presidents of the firm.


March 2, 2007

                              Exhibit 1


March 2, 2007

Ms. Isabel Aguilera
Mr. Douglas L. Becker
Mr. Wolf H. Hengst
Mr. R. Christopher Hoehn-Saric
Mr. James H. McGuire
Mr. John A.  Miller
Mr. R. William Pollock
Mr. Richard W. Riley
Mr. David A. Wilson

Board of Directors
Laureate Education, Inc.
1001 Fleet Street
Baltimore, MD 21202

Ladies and Gentlemen:

We  are  writing  on  behalf  of our advisory  clients,  who  are
shareholders of Laureate Education, Inc. (LAUR), to  express  our
opposition  to  the  recently proposed going-private  transaction
involving  LAUR.  T. Rowe Price Associates, Inc. (T. Rowe  Price)
is  a registered investment adviser with the U.S. Securities  and
Exchange  Commission under the Investment Advisers  Act  of  1940
with discretionary authority over the securities holdings of  our
clients,  including the T. Rowe Price mutual funds.   Our  mutual
funds   and   other   clients  hold  over  4.2  million   shares,
representing more than 8% of Laureates outstanding common  stock
as  of December 31, 2006.  We have been long-term shareholders of
LAUR,  having  held LAUR (or its predecessor)  in  a  variety  of
client accounts since 1995.

As  you  are aware LAURs Chairman and CEO, Doug Becker, together
with  a group of private equity firms, have proposed to take LAUR
private  in a cash transaction for $60.50 per share.  We  believe
the  proposed offer price is significantly below the  true  long-
term  value  of the company and urge the board to reconsider  its
acceptance  of the offer.  T. Rowe Price intends to vote  against
the  proposed transaction as, in our opinion, it is  not  in  our
clients  best  interests.  We prefer to  see  LAUR  continue  to
operate as a public company so that all existing shareholders can
benefit from LAURs excellent long-term growth prospects.

It is our opinion that the long-term fair value of LAURs business
is  significantly  above the proposed buyout price.   We  believe
LAUR  possesses the best-in-class assets and growth prospects  in
the  for-profit  education sector.  LAUR  owns  a  unique  global
network  of  campus-based  and online universities  operating  in
Latin  America,  Europe,  and  Asia  with  plans  to  enter  many
additional high growth countries in the next several years.   The
majority of Wall Street analysts forecast that LAUR will have the
fastest  earnings growth of any of the publicly-owned  for-profit
education  companies with estimated growth of 25% per  year  over
the  next  3-5  years  and  at  least 15-20%  growth  thereafter.
Despite  these  superior growth prospects,  the  proposed  $60.50
buyout  price  values  LAUR  at  24  times  consensus  2007   EPS
estimates, which is lower than the U.S. for-profit post-secondary
education multiple of 25 times 2007 estimated EPS.

LAUR  management  itself has publicly confirmed a  projection  of
$5.00  per share in earnings by 2010.  This projection implies  a
near  doubling  in LAURs stock price to $110 per share  over  the
next three years even if the stocks 2007 price earnings multiple
prior  to the announcement of the proposed transaction is  simply
maintained.  Thus, we believe the proposed offer price of  $60.50
is  unfair to current shareholders because it does not take  into
consideration this future growth potential and only represents  a
modest premium to the prevailing market price.

In  our opinion, LAURs Special Committee of independent directors
and   the   full  board  itself  have  not  lived  up  to   their
responsibilities to LAURs public shareholders by  accepting  this
offer which fails to reflect the growth opportunities which  LAUR
has in place for years to come.  Isnt the Boards role to focus on
and  assess  the  long-term value of  the  company?   Relying  on
fairness  opinions from Wall Street investment banking  firms  is
not  an  adequate  reason to justify this offer  either,  in  our
opinion.

We  have  serious  concerns  with  how  the  buyout  process  was
conducted, including defects in the bidding process, shortcomings
in  the  buyout agreement itself, the collaboration of 10 private
equity  firms  in the transaction, and the conflict  of  interest
brought  about by the participation in the transaction of  LAURs
Chairman  and CEO.  Our reservations about the deal  process  and
the  inherent conflicts also raise issues as to overall  fairness
to  LAUR  shareholders.   Our main point is that this acquisition
agreement  is not in the best long-term interests of our  clients
and  other LAUR public shareholders as it does not nearly reflect
the   value  of  the  companys  current  franchise  and   growth
prospects.  We plan to vote against the proposed acquisition  and
urge you to reconsider your approval of this transaction.

We  would  welcome the opportunity to further discuss  our  views
with you.

Sincerely,



John H. Laporte     Brian W. H. Berghuis